Data Pre-processing - Academic section.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 1. Basic Settings"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "c:\\nlp\\lib\\site-packages\\gensim\\utils.py:865: UserWarning: detected Windows; aliasing chunkize to chunkize_serial\n",
      "  warnings.warn(\"detected Windows; aliasing chunkize to chunkize_serial\")\n",
      "Using TensorFlow backend.\n"
     ]
    }
   ],
   "source": [
    "import gensim\n",
    "import os\n",
    "import logging\n",
    "\n",
    "# Log settings\n",
    "logging.basicConfig(format='%(asctime)s : %(levelname)s : %(message)s', level=logging.INFO)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "# Note that this imports ALL FILES in dir\n",
    "class MySentences(object):\n",
    "\n",
    "    def __init__(self, dirname):\n",
    "        self.dirname = dirname\n",
    "\n",
    "    def __iter__(self):\n",
    "        for fname in os.listdir(self.dirname):\n",
    "            for line in open(os.path.join(self.dirname, fname)):\n",
    "                yield gensim.utils.simple_preprocess(line)\n",
    "\n",
    "# a memory - friendly iterator\n",
    "sentences = MySentences('D:\\\\coca and GloWbE\\\\coca\\\\temp\\\\text2doc')\n",
    "\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 2. (skip) Preprocessing - Dividing text in file into Docs"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Each file has hundreds of documents, with number tags leading the start of each article \n",
    "i.e) ##300000, ##300001, #300002 . . ."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "File 1990 : ##4000161 Section : Life and Letters <p> I do n't remember hearing the phrase \" white guilt \" very  \n",
      "\n",
      "File 1991 : ##4000171 Scientific fraud has become a very hot topic . Most scientists have traditionally believe \n",
      "\n",
      "File 1992 : ##4000003 Long-term data on community dynamics are a necessary part of research studies <p> Conserv \n",
      "\n",
      "File 1993 : ##4000011 Section : Features Animals and plants of the floodplain thrive , while river researchers  \n",
      "\n",
      "File 1994 : ##4000031 Section : Features Grassroots efforts and the Constitution hold their own against religio \n",
      "\n",
      "File 1995 : ##4000208 A Scholar in Washington <p> I guess I was ready when the call came . Although hard at wor \n",
      "\n",
      "File 1996 : ##4000046 Section : Features A crane's-eye-view of Panama 's forest canopy yields biological surpri \n",
      "\n",
      "File 1997 : ##4000054 Section : Features Research sheds new light on the origin of humanity 's most intimate qu \n",
      "\n",
      "File 1998 : ##4000061 Section : Features Elegant experiments confirm long-held theory of cellular aging <p> The \n",
      "\n",
      "File 1999 : ##4000070 Section : Features Study of the natural sources of many animals ' chemical defenses is pr \n",
      "\n",
      "File 2000 : ##4000077 Research on Kona slope shows promise for native ecosystem recovery <p> A half-dozen black \n",
      "\n",
      "File 2001 : ##1008237 ABSTRACT Headnote The paper summarises the key elements contained in recent proposals to  \n",
      "\n",
      "File 2002 : ##4000092 Section : Viewpoint <p> Humanity confronts an enormous task : stimulating economic growth \n",
      "\n",
      "File 2003 : ##4000104 Section : Articles <p> The Multiscale Experimental Ecosystem Research Center has conducte \n",
      "\n",
      "File 2004 : ##4000110 Section : Feature What DNA-based techniques are revealing about the planet 's hidden biod \n",
      "\n",
      "File 2005 : ##4000124 Section : Articles <p> Ficus ( Moraceae ) is arguably one of the most important plant gen \n",
      "\n",
      "File 2006 : ##4000142 Section : Viewpoint <p> The quantitative synthesis research results is of fundamental imp \n",
      "\n",
      "File 2007 : ##4020260 Who knew that mixing the intelligent and the idiosyncratic would yield a long life for a  \n",
      "\n",
      "File 2008 : ##4021936 Following the minority stress model as a framework , we examine the associations between  \n",
      "\n",
      "File 2009 : ##4070597 During the last ten years , an infusion of private foundation and government funding mark \n",
      "\n",
      "File 2010 : ##4080515 In a 2009 article in Archaeology Charles Stanish , director of the UCLA Cotsen Institute  \n",
      "\n",
      "File 2011 : ##4088889 Letter from SRI LANKA </p> ON THE MORNING of January 8 , 2009 , Lasantha Wickrematunge wa \n",
      "\n",
      "File 2012 : ##4119509 acm s annual report for fY11 aCM membership reached another all-time high for the ninth c \n",
      "\n"
     ]
    }
   ],
   "source": [
    "for i in range(1990, 2013): # reads each text at directory and prints a few lines\n",
    "    file = open(\"D:\\\\COCA & GloWbE\\\\COCA\\\\texts\\\\text_academic_rpe\\\\w_acad_%d.txt\" % i)\n",
    "    newtext = file.read()\n",
    "    print(\"File\", str(i), \":\", newtext[1:100], \"\\n\")\n",
    "    file.close()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Segement each yearly file to seperate documents"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "File w_acad_1990 - Number of files :  872\n",
      "File w_acad_1991 - Number of files :  890\n",
      "File w_acad_1992 - Number of files :  877\n",
      "File w_acad_1993 - Number of files :  907\n",
      "File w_acad_1994 - Number of files :  931\n",
      "File w_acad_1995 - Number of files :  946\n",
      "File w_acad_1996 - Number of files :  943\n",
      "File w_acad_1997 - Number of files :  994\n",
      "File w_acad_1998 - Number of files :  875\n",
      "File w_acad_1999 - Number of files :  839\n",
      "File w_acad_2000 - Number of files :  866\n",
      "File w_acad_2001 - Number of files :  870\n",
      "File w_acad_2002 - Number of files :  901\n",
      "File w_acad_2003 - Number of files :  974\n",
      "File w_acad_2004 - Number of files :  937\n",
      "File w_acad_2005 - Number of files :  940\n",
      "File w_acad_2006 - Number of files :  994\n",
      "File w_acad_2007 - Number of files :  1157\n",
      "File w_acad_2008 - Number of files :  912\n",
      "File w_acad_2009 - Number of files :  1103\n",
      "File w_acad_2010 - Number of files :  993\n",
      "File w_acad_2011 - Number of files :  1054\n",
      "File w_acad_2012 - Number of files :  451\n",
      "Total number of files: 21227\n"
     ]
    }
   ],
   "source": [
    "import re\n",
    "\n",
    "doc_index = 1\n",
    "\n",
    "for i in range(1990, 2013):\n",
    "    file = open(\"D:\\\\COCA & GloWbE\\\\COCA\\\\texts\\\\text_academic_rpe\\\\w_acad_%d.txt\" % i)\n",
    "    newtext = file.read()\n",
    "    \n",
    "    # close file after reading\n",
    "    file.close()\n",
    "    \n",
    "    text_ids = re.findall('\\n##\\d+', newtext)\n",
    "    \n",
    "    # Split file between \" (line break) hash hash number+ \"\n",
    "    p = re.split('\\n##\\d+', newtext)\n",
    "    p = p[1:] # due to list.split() the 1st item is blank\n",
    "    p = list(zip(text_ids, p)) # zip text ids & text\n",
    "    p = [''.join(item) for item in p ]\n",
    "    \n",
    "    print(\"File w_acad_%d\" % i, \"-\", \"Number of files : \", len(p))\n",
    "\n",
    "    \n",
    "    for f in p: # Writes out each element of list (=article) as a new file\n",
    "        \n",
    "        new_file = open((\"D:\\\\COCA & GloWbe\\\\COCA\\\\Pre-processed text\\\\Doc2Vec Docs - Acad\\\\acad_%d.txt\" % doc_index), 'w')\n",
    "        new_file.write(f)\n",
    "\n",
    "        doc_index += 1\n",
    "        \n",
    "print(\"Total number of files:\", doc_index)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 3. Extracting Science-related article numbers"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 3.1 COCA excel sheet\n",
    "- containins year, domain, date, author, etc. for each text  "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "import xlrd\n",
    "workbook = xlrd.open_workbook('D:\\COCA & GloWbE\\COCA\\coca_2015_12_23.xlsx')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Sheet 1 : introduction\n",
      "Sheet 2 : TOTALS\n",
      "Sheet 3 : spoken\n",
      "Sheet 4 : fiction\n",
      "Sheet 5 : magazine\n",
      "Sheet 6 : newspaper\n",
      "Sheet 7 : academic\n",
      "Sheet 8 : Sheet1\n"
     ]
    }
   ],
   "source": [
    "# Print out sheet name\n",
    "for i, sheet in enumerate(workbook.sheets()):\n",
    "    print(\"Sheet\",i+1 ,\":\" , sheet.name)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Academic excel sheet "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['textID', '# words', 'Year', 'Domain', 'Journal', 'Title', 'Author', 'PubInfo', 'Subject']\n"
     ]
    }
   ],
   "source": [
    "acad_sheet = workbook.sheets()[6]\n",
    "\n",
    "# Headers - column \"domain\" is at 4th col \n",
    "print(acad_sheet.row_values(0))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Our column of interest 'domain' is the 4th column. <br>\n",
    "We iterate through each row and check the 4th column for \"Sci/Tech\", which has 4356 articles\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "sci_text_rows = []\n",
    "\n",
    "for i in range(acad_sheet.nrows):\n",
    "    \n",
    "    row = acad_sheet.row_values(i)\n",
    "    \n",
    "    if(\"Sci/Tech\" in row[3]): # row[3] == 'Domain'\n",
    "        sci_text_rows.append(i)\n",
    "#    print(mag_sheet.col_values(i)) # mag_sheet.col_values()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Row numbers of entries with science related topics"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [
    {
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       " 5398,\n",
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       " 5407,\n",
       " 5408,\n",
       " 5409,\n",
       " 5410,\n",
       " 5411,\n",
       " 5412,\n",
       " 5413,\n",
       " 5414,\n",
       " 5415,\n",
       " 5416,\n",
       " 5417,\n",
       " 5418,\n",
       " 5419,\n",
       " 5420,\n",
       " 5421,\n",
       " 5422,\n",
       " 5423,\n",
       " 5424,\n",
       " 6111,\n",
       " ...]"
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "sci_text_rows"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "4356"
      ]
     },
     "execution_count": 31,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(sci_text_rows)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Put the relevant rows in a list"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "scienceAcadTexts_list = [acad_sheet.row_values(i) for i in sci_text_rows]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[[4018430.0,\n",
       "  9566.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Congressional Oversight of the Department of Defense: Reconsidering the Conventional Wisdom.',\n",
       "  'Lindsay, James M.<SUP>1</SUP>',\n",
       "  'Fall90, Vol. 17 Issue 1, p7-33, 27p',\n",
       "  'BUREAUCRACY;LEGISLATIVE oversight;LEGISLATORS;UNITED States. Congress;UNITED States. Dept. of Defense'],\n",
       " [4018431.0,\n",
       "  5616.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'B. H. Liddell Hart and the Creation of a Theory of War, 1919-1933.',\n",
       "  'Swain, Richard M.<SUP>1</SUP>',\n",
       "  'Fall90, Vol. 17 Issue 1, p35-51, 17p',\n",
       "  'ARMED Forces;INDUSTRIAL efficiency;TACTICS;WAR'],\n",
       " [4018432.0,\n",
       "  9492.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The State, Capitalism, and World War II: The U.S. Case.',\n",
       "  'Feagin, Joe R.<SUP>1</SUP><BR>Riddell, Kelly<SUP>2</SUP>',\n",
       "  'Fall90, Vol. 17 Issue 1, p53-79, 27p',\n",
       "  'ADMINISTRATIVE agencies;AUTONOMY (Political science);CAPITALISM;INDUSTRIAL mobilization'],\n",
       " [4018433.0,\n",
       "  6719.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Eritrean War.',\n",
       "  'Pateman, Roy<SUP>1</SUP>',\n",
       "  'Fall90, Vol. 17 Issue 1, p81-98, 18p',\n",
       "  'CIVIL rights movements;CONFLICT management;HISTORY;GEOPOLITICS;ERITREA;1962-1993'],\n",
       " [4018434.0,\n",
       "  5921.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Royalist Army of New Spain, 1810-1821: Militarism, Praetorianism, or Protection of Interests?',\n",
       "  'Archer, Christon I.<SUP>1</SUP>',\n",
       "  'Fall90, Vol. 17 Issue 1, p99-116, 18p',\n",
       "  'GUERRILLA warfare;MILITARISM;POWER (Social sciences);PRAETORIAN Guard'],\n",
       " [4018435.0,\n",
       "  2782.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Telephone Use by Peacekeeping Troops in the Sinai.',\n",
       "  'Applewhite, Larry W.<SUP>1</SUP><BR>Segal, David R.<SUP>2</SUP>',\n",
       "  'Fall90, Vol. 17 Issue 1, p117-126, 10p, 2 charts',\n",
       "  'FAMILY;MORALE;SOLDIERS;SPECIAL operations (Military science);PEACEKEEPING forces;TELEPHONE calls'],\n",
       " [4018436.0,\n",
       "  2261.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Militarization, Military Regimes, and the General Quality of Life in the Third World.',\n",
       "  'Looney, Robert E.<SUP>1</SUP>',\n",
       "  'Fall90, Vol. 17 Issue 1, p127-139, 13p, 7 charts',\n",
       "  'ARMED Forces -- Appropriations & expenditures;FEDERAL government;GROSS national product;MILITARISM;SOCIOECONOMIC factors'],\n",
       " [4018437.0,\n",
       "  7754.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Delegitimization of Nuclear Deterrence?',\n",
       "  'Yost, David S.<SUP>1</SUP>',\n",
       "  'Summer90, Vol. 16 Issue 4, p487-508, 22p',\n",
       "  'DETERRENCE (Strategy);ELITE (Social sciences);MILITARY policy'],\n",
       " [4018438.0,\n",
       "  6344.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The U.S. Print Media and the Conventional Military Balance in Europe.',\n",
       "  'Roy, Denny<SUP>1</SUP>',\n",
       "  'Summer90, Vol. 16 Issue 4, p509-528, 20p, 4 charts',\n",
       "  'PRESS;SOCIAL influence;STRATEGY;NORTH Atlantic Treaty Organization'],\n",
       " [4018439.0,\n",
       "  5303.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Democratic Currents in Authoritarian Seas: The Military in Greece and the Philippines.',\n",
       "  'Danopoulos, Constantine P. / Gerston, Larry N. ',\n",
       "  'Summer90, Vol. 16 Issue 4, p529-545, 17p',\n",
       "  'ARMED Forces;PRESIDENTS -- Election;DEMOCRATIZATION;POLITICAL campaigns'],\n",
       " [4018440.0,\n",
       "  6846.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Military Coups, Regime Change, and Interstate Conflicts in West Africa.',\n",
       "  'Agyeman-Duah, Baffour<SUP>1</SUP>',\n",
       "  'Summer90, Vol. 16 Issue 4, p547-570, 24p, 3 charts',\n",
       "  \"COUPS d'etat;MILITARY government;POLITICAL development;SOCIAL conflict;POLITICAL change\"],\n",
       " [4018441.0,\n",
       "  4854.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Effects of Service in Vietnam on Canadian Forces Military Personnel.',\n",
       "  'Stretch, Robert H.<SUP>1</SUP>',\n",
       "  'Summer90, Vol. 16 Issue 4, p571-585, 15p, 2 charts',\n",
       "  'INTERNATIONAL police;POST-traumatic stress disorder;VETERANS;VIETNAM War, 1961-1975'],\n",
       " [4018442.0,\n",
       "  6974.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Education of Military Officers in the Federal Republic of Germany.',\n",
       "  'Thompson, Wayne C.<SUP>1</SUP><BR>Peltier, Marc D.<SUP>2</SUP>',\n",
       "  'Summer90, Vol. 16 Issue 4, p587-606, 20p',\n",
       "  'ARMED Forces;EDUCATION -- Curricula;MILITARY education;SEA-power;STUDENTS'],\n",
       " [4018592.0,\n",
       "  6116.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Debt-for-nature swaps and the need for alternatives. (cover story)',\n",
       "  'Patterson, Alan',\n",
       "  'Dec90, Vol. 32 Issue 10, p4, 12p, 7bw',\n",
       "  'DEBT;ENVIRONMENTAL policy;ENVIRONMENTAL protection;ENVIRONMENTALISM'],\n",
       " [4018593.0,\n",
       "  4916.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Crossing the next meridian.',\n",
       "  'Wilkinson, Charles F.',\n",
       "  'Dec90, Vol. 32 Issue 10, p14, 10p, 5bw',\n",
       "  'ENVIRONMENTAL degradation;ENVIRONMENTAL policy;ENVIRONMENTAL protection;NATURE -- Effect of human beings on;WEST (U.S.)'],\n",
       " [4018604.0,\n",
       "  4178.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'SALT of the EARTH. Secondary Soil Salinization in the Australian Wheat Belt. (cover story)',\n",
       "  'Conacher, Arthur J.<SUP>1</SUP>',\n",
       "  'Jul/Aug90, Vol. 32 Issue 6, p4-9, 6p, 1 diagram, 1 map, 4bw',\n",
       "  'ENVIRONMENTAL degradation;RESEARCH;SOIL conservation;SOIL salinization;WATERLOGGING (Soils)'],\n",
       " [4018605.0,\n",
       "  5474.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'DEVELOPING CLEAN COAL TECHNOLOGIES.',\n",
       "  'Torrens, Ian M.<SUP>1</SUP>',\n",
       "  'Jul/Aug90, Vol. 32 Issue 6, p10-15, 6p, 1 chart, 2 diagrams, 6 graphs, 1 map, 3bw',\n",
       "  'AIR -- Pollution;COAL;ENVIRONMENTAL protection;FLUE gases;TECHNOLOGY'],\n",
       " [4018606.0,\n",
       "  6932.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Curbing Auto Emissions in Europe.',\n",
       "  'Boehmer-Christiansen, Sonja A.<SUP>1</SUP>',\n",
       "  'Jul/Aug90, Vol. 32 Issue 6, p16-20, 5p, 5 charts, 4bw',\n",
       "  'AIR -- Pollution;AUTOMOBILE industry & trade;ENVIRONMENTAL protection;EMISSIONS;EMISSION control;AIR pollution monitoring'],\n",
       " [4018595.0,\n",
       "  5400.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'HISTORICAL PERSPECTIVES on Sustainable Development. (cover story)',\n",
       "  'Ponting, Clive<SUP>1</SUP>',\n",
       "  'Nov90, Vol. 32 Issue 9, p4-9, 6p, 5bw',\n",
       "  'ECOLOGY;HISTORY;NATURAL resources'],\n",
       " [4018596.0,\n",
       "  7496.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Ecological Concepts of SUSTAINABILITY.',\n",
       "  'Orians, Gordon H.<SUP>1</SUP>',\n",
       "  'Nov90, Vol. 32 Issue 9, p10-15, 6p, 7bw',\n",
       "  'CONSERVATION of natural resources;DEPLETION allowances;ECONOMIC development;NATURAL resources;SUSTAINABLE development;ORGANISMS'],\n",
       " [4018597.0,\n",
       "  3981.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'INNOVATIONS IN International Environmental Governance.',\n",
       "  'Sand, Peter H.<SUP>1</SUP>',\n",
       "  'Nov90, Vol. 32 Issue 9, p16-20, 7p, 4 illustrations, 1bw',\n",
       "  'ENVIRONMENTAL management;ENVIRONMENTAL policy;ENVIRONMENTAL sciences;INTERNATIONAL organization;INTERNATIONAL relations'],\n",
       " [4018598.0,\n",
       "  5027.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'ANTARCTICA. Ice Under Pressure. (cover story)',\n",
       "  'Holdgate, Martin W.<SUP>1</SUP>',\n",
       "  'Oct90, Vol. 32 Issue 8, p4-9, 6p, 1 chart, 2 maps, 5bw',\n",
       "  'ANTARCTIC Treaty system;ENVIRONMENTAL protection;INTERNATIONAL obligations;ANTARCTICA -- International status'],\n",
       " [4018599.0,\n",
       "  4879.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'WILL RHODE ISLAND BE THE FIRST GREEN STATE?',\n",
       "  'Ward, Harold R.<SUP>1</SUP><BR>Kates, Robert W.<SUP>2</SUP>',\n",
       "  'Oct90, Vol. 32 Issue 8, p10-15, 6p, 2 maps, 5bw',\n",
       "  'CONSERVATION of natural resources;ENVIRONMENTAL protection;NATURE conservation;RESTORATION ecology'],\n",
       " [4018600.0,\n",
       "  6768.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'HONG KONG. Can the dragon clean its nest?',\n",
       "  'Hills, Peter<SUP>1</SUP><BR>Barron, William<SUP>2</SUP>',\n",
       "  'Oct90, Vol. 32 Issue 8, p16-20, 5p, 1 map, 8bw',\n",
       "  'ENVIRONMENTAL impact analysis;ENVIRONMENTAL protection;POLLUTION;SEWAGE disposal;ENVIRONMENTAL quality'],\n",
       " [4018601.0,\n",
       "  5110.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Global Metal Pollution. (cover story)',\n",
       "  'Nriagu, Jerome O.<SUP>1</SUP>',\n",
       "  'Sep90, Vol. 32 Issue 7, p6-11, 6p, 6 charts, 1 illustration, 1c, 1bw',\n",
       "  'BIOTIC communities;CONTAMINATION (Technology);METALS;POLLUTION;ENVIRONMENTAL quality;TRACE metal'],\n",
       " [4018602.0,\n",
       "  3730.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  \"ENERGY FOR OUR GLOBE'S PEOPLE.\",\n",
       "  'Lee, William S.<SUP>1</SUP>',\n",
       "  'Sep90, Vol. 32 Issue 7, p12-15, 4p, 1bw',\n",
       "  'COST & standard of living;DEMAND (Economic theory);ECONOMIC indicators;POPULATION;POWER resources;TECHNOLOGICAL innovations'],\n",
       " [4018603.0,\n",
       "  7063.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'DID EARTH DAY CHANGE THE WORLD?',\n",
       "  'Cahn, Robert<BR>Cahn, Patricia',\n",
       "  'Sep90, Vol. 32 Issue 7, p16-20, 5p, 9bw',\n",
       "  'EARTH Day;ENVIRONMENTALISM;GLOBAL environmental change;INTERNATIONAL cooperation;SOCIAL movements'],\n",
       " [4013795.0,\n",
       "  5422.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Perceptual Variation and the Implementation of Accounting Information Systems: An Empirical Investigation.',\n",
       "  'Ponemon, Lawrence Andrew / Nagoda II, Robert John ',\n",
       "  'Spring90, Vol. 4 Issue 2, p1-14, 14p, 1 diagram, 1 graph',\n",
       "  'ACCOUNTING;BUSINESS enterprises;COMPUTER software;EMPLOYEES -- Attitudes;INFORMATION resources management;INFORMATION technology;MANAGEMENT;MANAGEMENT information systems;INFORMATION resources;KNOWLEDGE management;INFORMATION professionals;RESOURCE management'],\n",
       " [4013796.0,\n",
       "  9098.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'CO-STAR: A Semantic Representational Schema for Cost Management.',\n",
       "  'Reuber, A. Rebecca<SUP>1</SUP>',\n",
       "  'Spring90, Vol. 4 Issue 2, p15-37, 23p, 4 diagrams',\n",
       "  'ACCOUNTING;CAD/CAM systems;COST control;COSTS, Industrial;INFORMATION resources management;MANAGEMENT;MANAGERIAL accounting;INFORMATION resources'],\n",
       " [4013797.0,\n",
       "  9593.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Frameworks, Paradigms, and Scientific Research in Management Information Systems.',\n",
       "  'Cushing, Barry E.<SUP>1</SUP>',\n",
       "  'Spring90, Vol. 4 Issue 2, p38-59, 22p',\n",
       "  'INFORMATION networks;INFORMATION resources management;INFORMATION storage & retrieval systems;MANAGEMENT information systems;MANAGEMENT literature;RESEARCH;ELECTRONIC information resources;COMPUTER systems;LITERATURE reviews'],\n",
       " [4013798.0,\n",
       "  3487.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Audit Technology and the Use of Computer Assisted Audit Techniques.',\n",
       "  'Lovata, Linda M.<SUP>1</SUP>',\n",
       "  'Spring90, Vol. 4 Issue 2, p60-68, 9p, 1 diagram',\n",
       "  'ACCOUNTS receivable;AUDITING;AUDITING -- Data processing;COMPUTER software;ELECTRONIC data processing;ELECTRONIC data processing -- Auditing;FINANCIAL statements;MANAGEMENT information systems;COMPUTER systems'],\n",
       " [4013799.0,\n",
       "  4454.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Interception Controls of Data Communications Systems.',\n",
       "  'Chao, Joseph C.<SUP>1</SUP>',\n",
       "  'Spring90, Vol. 4 Issue 2, p69-80, 12p, 5 diagrams',\n",
       "  'COMPUTER networks -- Security measures;COMPUTER security;DATA encryption (Computer science);DATA transmission systems;DIGITAL communications;ELECTRONIC data processing;ELECTRONIC systems;FIBER optics;TELECOMMUNICATION systems;PUBLIC key cryptography;COMMUNICATION infrastructure'],\n",
       " [4013800.0,\n",
       "  4289.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Electronic Data Interchange: Foundations and Survey Evidence on Current Use.',\n",
       "  'Ferguson, Darnel M. / Hill, Ned C. / Hansen, James V. ',\n",
       "  'Spring90, Vol. 4 Issue 2, p81-91, 11p, 2 diagrams',\n",
       "  'BUSINESS -- Data processing;BUSINESS planning;DATA transmission systems;ELECTRONIC benefits transfers;ELECTRONIC data interchange;INDUSTRIAL productivity;INFORMATION resources management;INFORMATION storage & retrieval systems;MANAGEMENT information systems'],\n",
       " [4017232.0,\n",
       "  2200.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Competing for the recreational dollar: An analysis of the...',\n",
       "  'Dewees, Christopher M.<BR>Strange, Elizabeth M.',\n",
       "  '1990, Vol. 52 Issue 1, p1, 4p, 6 charts',\n",
       "  'FISHING'],\n",
       " [4017224.0,\n",
       "  3370.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Application of the Leslie model to commercial catch and...',\n",
       "  'Clarke, Raymond P.<BR>Yoshimoto, Stacey S.',\n",
       "  '1990, Vol. 52 Issue 2, p1, 7p, 2 graphs',\n",
       "  'FISHING'],\n",
       " [4017225.0,\n",
       "  1645.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Distribution and apparent abundance of the basking shark,...',\n",
       "  'Squire, James L.',\n",
       "  '1990, Vol. 52 Issue 2, p8, 4p, 3 graphs, 1bw',\n",
       "  'BASKING shark'],\n",
       " [4017226.0,\n",
       "  1096.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Blue marlin, Makaira nigricans, movements in the western...',\n",
       "  'Witzell, W.N.<BR>Scott, E.L.',\n",
       "  '1990, Vol. 52 Issue 2, p12, 6p, 1 chart, 1bw',\n",
       "  'BLUE marlin;FISH tagging'],\n",
       " [4017227.0,\n",
       "  3584.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  \"Thailand's shrimp culture growing.\",\n",
       "  '',\n",
       "  '1990, Vol. 52 Issue 2, p21, 5p, 2 charts',\n",
       "  'PENAEUS esculentus;SHRIMP culture'],\n",
       " [4017228.0,\n",
       "  4564.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The fisheries of Seychelles.',\n",
       "  '',\n",
       "  '1990, Vol. 52 Issue 2, p25, 6p, 5 charts, 1 diagram',\n",
       "  'FISHERIES'],\n",
       " [4017229.0,\n",
       "  5550.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The Canadian salmon aquaculture industry.',\n",
       "  '',\n",
       "  '1990, Vol. 52 Issue 2, p31, 7p, 3 charts, 3 graphs',\n",
       "  'FISH culture'],\n",
       " [4017230.0,\n",
       "  3119.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The Spanish market for squid.',\n",
       "  '',\n",
       "  '1990, Vol. 52 Issue 2, p38, 6p, 5 charts, 5 graphs',\n",
       "  'SQUID fisheries'],\n",
       " [4017231.0,\n",
       "  1612.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The fisheries and fish trade of India.',\n",
       "  '',\n",
       "  '1990, Vol. 52 Issue 2, p44, 3p, 5 charts',\n",
       "  'SEAFOOD industry'],\n",
       " [4017220.0,\n",
       "  7383.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Biology and potential use of Pacific grenadier,...',\n",
       "  'Matsui, Tetsuo<BR>Kato, Susumu',\n",
       "  '1990, Vol. 52 Issue 3, p1, 17p, 9 charts, 2 diagrams, 8 graphs, 3bw',\n",
       "  'MACROURIDAE'],\n",
       " [4017221.0,\n",
       "  3118.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'NOAA/NMFS developments.',\n",
       "  '',\n",
       "  '1990, Vol. 52 Issue 3, p20, 6p, 9 charts',\n",
       "  'FISHING;UNITED States. National Marine Fisheries Service'],\n",
       " [4017222.0,\n",
       "  13684.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Foreign fishery developments.',\n",
       "  '',\n",
       "  '1990, Vol. 52 Issue 3, p25, 17p, 7 charts, 5 graphs',\n",
       "  'FISHERIES'],\n",
       " [4017223.0,\n",
       "  2097.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Publications.',\n",
       "  '',\n",
       "  '1990, Vol. 52 Issue 3, p42, 3p',\n",
       "  'FISHERIES;LITERATURE'],\n",
       " [4017219.0,\n",
       "  24150.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'History of the fisheries of Raritan Bay, New York and...',\n",
       "  'MacKenzie, Clyde L.',\n",
       "  '1990, Vol. 52 Issue 4, p1, 45p, 6 charts, 3 diagrams, 28bw',\n",
       "  'FISHERIES'],\n",
       " [4013970.0,\n",
       "  8723.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Young Edwin Hubble. (cover story)',\n",
       "  'Osterbrock, Donald<BR>Brashear, Ronald',\n",
       "  'Jan/Feb90, Vol. 19 Issue 1, p2, 14p, 17bw',\n",
       "  ''],\n",
       " [4013971.0,\n",
       "  3793.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Cosmic impacts, cosmic catastrophes (Part 2).',\n",
       "  'Chapman, Clark R.<BR>Morrison, David',\n",
       "  'Jan/Feb90, Vol. 19 Issue 1, p21, 6p, 4bw',\n",
       "  'BOOKS'],\n",
       " [4013964.0,\n",
       "  8028.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Gamma-Ray Observatory: The next great observatory in space.',\n",
       "  'Neal, Valerie<BR>Fishman, Gerald',\n",
       "  'July/Aug90, Vol. 19 Issue 4, p98, 14p, 1 chart, 12 diagrams, 3 graphs, 6c',\n",
       "  'GAMMA ray astronomy'],\n",
       " [4013968.0,\n",
       "  9778.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The Space Telescope: Eyes Above the Atmosphere.',\n",
       "  '',\n",
       "  'Mar/Apr90, Vol. 19 Issue 2, p34, 15p, 1 chart, 3 diagrams, 2 graphs, 20bw',\n",
       "  'BOOKS'],\n",
       " [4013969.0,\n",
       "  6304.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Neutrinos from the sun: An astronomical puzzle.',\n",
       "  'Bahcall, John N.',\n",
       "  'Mar/Apr90, Vol. 19 Issue 2, p53, 10p, 3 charts, 1 diagram, 1 graph, 8bw',\n",
       "  'NEUTRINOS;RESEARCH'],\n",
       " [4013965.0,\n",
       "  6792.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Mapping the universe: Slices and bubbles. (cover story)',\n",
       "  'Geller, Margaret J.',\n",
       "  'May/Jun90, Vol. 19 Issue 3, p66, 11p, 1 chart, 5 diagrams, 11bw',\n",
       "  'EARTH sciences;GALAXIES;MAPS'],\n",
       " [4013966.0,\n",
       "  3415.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'How we get pictures from space.',\n",
       "  'Haynes, Robert',\n",
       "  'May/Jun90, Vol. 19 Issue 3, p77, 7p, 1 chart, 2 diagrams, 8bw',\n",
       "  'SPACE photography;EQUIPMENT & supplies'],\n",
       " [4013967.0,\n",
       "  3461.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Eclipsing binary stars: The story of Algol and its ...',\n",
       "  'Kopal, Zdenek',\n",
       "  'May/Jun90, Vol. 19 Issue 3, p88, 6p, 1 diagram, 1 graph, 10bw',\n",
       "  'STARS -- Observations'],\n",
       " [4013954.0,\n",
       "  4983.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The origin of our constellations.',\n",
       "  'Ridpath, Ian',\n",
       "  'Nov/Dec90, Vol. 19 Issue 6, p163, 9p, 4 charts, 8bw',\n",
       "  'BOOKS'],\n",
       " [4013955.0,\n",
       "  1330.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Hermann Carl Vogel: The Sixth Bruce medallist.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'Nov/Dec90, Vol. 19 Issue 6, p172, 3p, 2bw',\n",
       "  ''],\n",
       " [4013956.0,\n",
       "  1501.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The hubble space telescope.',\n",
       "  'Hildreth, Scott',\n",
       "  'Nov/Dec90, Vol. 19 Issue 6, p174, 4p, 6bw',\n",
       "  'IMAGES, Photographic;INFORMATION services;TELESCOPES;Maintenance & repair;UNITED States. National Aeronautics & Space Administration'],\n",
       " [4013957.0,\n",
       "  6785.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The 1990 A.S.P. Awards.',\n",
       "  'Morrison, Nancy',\n",
       "  'Nov/Dec90, Vol. 19 Issue 6, p179, 9p, 2 graphs, 6bw',\n",
       "  'AWARDS'],\n",
       " [4013958.0,\n",
       "  2044.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The society pages.',\n",
       "  '',\n",
       "  'Nov/Dec90, Vol. 19 Issue 6, p188, 4p, 2bw',\n",
       "  ''],\n",
       " [4013959.0,\n",
       "  7516.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  \"Cosmic rays: `A thin rain of charged particles'\",\n",
       "  'Friedlander, Michael',\n",
       "  'Sept/Oct90, Vol. 19 Issue 5, p130, 11p, 2 charts, 3 diagrams, 2 graphs, 10bw',\n",
       "  'COSMIC rays'],\n",
       " [4013960.0,\n",
       "  2542.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The hubble space telescope: Problems and solutions.',\n",
       "  'Villard, Ray',\n",
       "  'Sept/Oct90, Vol. 19 Issue 5, p141, 3p, 1bw',\n",
       "  'TELESCOPES;Maintenance & repair'],\n",
       " [4013962.0,\n",
       "  1578.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'William Huggins: The fifth Bruce medalist.',\n",
       "  'S.Tenn, Joseph',\n",
       "  'Sept/Oct90, Vol. 19 Issue 5, p148, 3p, 1bw',\n",
       "  'ASTRONOMERS;ASTROPHYSICS'],\n",
       " [4013963.0,\n",
       "  505.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Thank you!',\n",
       "  '',\n",
       "  'Sept/Oct90, Vol. 19 Issue 5, p154, 6p, 1 chart',\n",
       "  'CHARITABLE uses, trusts, & foundations'],\n",
       " [4013074.0,\n",
       "  2528.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Chasing ghosts.',\n",
       "  'Nicholson, Rob',\n",
       "  'Dec90, Vol. 99 Issue 12, p8, 5p, 1 illustration, 2bw',\n",
       "  'CEDAR;TREE declines'],\n",
       " [4013075.0,\n",
       "  2904.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Shoemaker and morning star.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Dec90, Vol. 99 Issue 12, p14, 4p, 4c',\n",
       "  'SOCIAL change;UTOPIAN socialism;MIDDLE Amana (Iowa);DARWIN, Charles, 1809-1882'],\n",
       " [4013076.0,\n",
       "  3628.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Bach, God, and the jungle.',\n",
       "  'Diamond, Jared',\n",
       "  'Dec90, Vol. 99 Issue 12, p22, 5p, 2 illustrations, 1 graph',\n",
       "  'BIOLOGY;LIFE sciences;RAIN forest ecology;BACH, Johann Sebastian, 1685-1750'],\n",
       " [4013077.0,\n",
       "  2374.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Alive and well in Tsimanampetsotsa.',\n",
       "  'Wozencraft, W. Chris',\n",
       "  'Dec90, Vol. 99 Issue 12, p28, 3p, 1c',\n",
       "  'BIOLOGY;ENDANGERED species;MONGOOSES;RARE animals'],\n",
       " [4013078.0,\n",
       "  2884.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A seahorse father makes a good mother. (cover story)',\n",
       "  'Vincent, Amanda',\n",
       "  'Dec90, Vol. 99 Issue 12, p34, 10p, 7c',\n",
       "  'CAMOUFLAGE (Biology);CHILDBIRTH;COURTSHIP in animals;SEA horses;SEX (Biology)'],\n",
       " [4013079.0,\n",
       "  2510.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Columbus, my enemy.',\n",
       "  'Wilson, Samuel M.',\n",
       "  'Dec90, Vol. 99 Issue 12, p44, 6p, 3 illustrations, 2 maps, 3bw',\n",
       "  'COMMUNICABLE diseases;EPIDEMICS;INDIANS of the West Indies -- Hispaniola;TAINO Indians -- First contact with Europeans'],\n",
       " [4013080.0,\n",
       "  3518.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Bee cool.',\n",
       "  'Underwood, Benjamin A.',\n",
       "  'Dec90, Vol. 99 Issue 12, p50, 8p, 4c',\n",
       "  'APIS (Insects);BEES;DEFORESTATION'],\n",
       " [4013081.0,\n",
       "  2663.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Queuing to carol.',\n",
       "  'Russel, Ian',\n",
       "  'Dec90, Vol. 99 Issue 12, p58, 8p, 5c, 1bw',\n",
       "  'CAROLING;CHRISTMAS;FOLK songs'],\n",
       " [4013082.0,\n",
       "  2976.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The universal mushroom.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Dec90, Vol. 99 Issue 12, p78, 5p, 1c',\n",
       "  'COOKERY (Morels);MUSHROOMS;MUSHROOMS, Edible'],\n",
       " [4013083.0,\n",
       "  5055.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Darwin and Paley Meet the Invisible Hand.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Nov90, Vol. 99 Issue 11, p8, 5p',\n",
       "  'GOD;NATURAL selection;RELIGION;THEOLOGY'],\n",
       " [4013084.0,\n",
       "  5026.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Pictures from an Expedition.',\n",
       "  'Chapin, James<BR>Gilliard, Thomas',\n",
       "  'Nov90, Vol. 99 Issue 11, p18, 11p, 7c',\n",
       "  'NATURAL history;VOYAGES & travels'],\n",
       " [4013085.0,\n",
       "  1318.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Battlefields of Ashes and Mud.',\n",
       "  'Nietschmann, Bernard',\n",
       "  'Nov90, Vol. 99 Issue 11, p34, 4p, 2c, 1bw',\n",
       "  'BOMBINGS;CHEMICAL weapons;CHEMICALS'],\n",
       " [4013086.0,\n",
       "  2347.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Degreening Vietnam.',\n",
       "  'Pfeiffer, E.W.',\n",
       "  'Nov90, Vol. 99 Issue 11, p37, 4p, 1 map, 1c',\n",
       "  'CLEARING of land;DEFORESTATION;FOREST fires;MANGROVE plants'],\n",
       " [4013087.0,\n",
       "  2730.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Conservation by Conflict in Nicaragua.',\n",
       "  'Nietschmann, Bernard',\n",
       "  'Nov90, Vol. 99 Issue 11, p42, 7p, 1 map, 3c',\n",
       "  'CONSERVATION of natural resources;ENVIRONMENTAL management;WAR & society;NATURAL resources;MANAGEMENT'],\n",
       " [4013088.0,\n",
       "  3314.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Courting Disaster in Cannibal Territory. (cover story)',\n",
       "  'Foster, Susan A.',\n",
       "  'Nov90, Vol. 99 Issue 11, p52, 10p, 9c',\n",
       "  'COURTSHIP in animals;FISHES;SEXUAL behavior in animals;STICKLEBACKS'],\n",
       " [4013089.0,\n",
       "  3969.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"The Bonobos' Peaceable Kingdom.\",\n",
       "  'Kano, Takayoshi',\n",
       "  'Nov90, Vol. 99 Issue 11, p62, 10p, 9c',\n",
       "  'ANIMAL behavior;BONOBO;CHIMPANZEES;PAN (Mammals);PRIMATES -- Breeding'],\n",
       " [4013090.0,\n",
       "  2035.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Target of a Victimless Hunt.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Nov90, Vol. 99 Issue 11, p92, 3p',\n",
       "  'COOKERY (Mushrooms);FUNGI;FUNGI, Edible;MUSHROOMS;MUSHROOMS, Edible'],\n",
       " [4013091.0,\n",
       "  5003.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Enigmas of the small shellies.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Oct90, Vol. 99 Issue 10, p6, 9p, 4 diagrams',\n",
       "  'EVOLUTION (Biology);FOSSILS;LIFE -- Origin;MICRODICTYON;PALEONTOLOGISTS'],\n",
       " [4013092.0,\n",
       "  1057.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Gaudineer Knob, West Virginia.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Oct90, Vol. 99 Issue 10, p20, 4p, 2 maps, 3c',\n",
       "  'FORESTS & forestry;LOGGING;MOUNTAINS -- West Virginia;SPRUCE'],\n",
       " [4013093.0,\n",
       "  3353.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Bob Dylan and moas' ghosts.\",\n",
       "  'Diamond, Jared',\n",
       "  'Oct90, Vol. 99 Issue 10, p26, 5p',\n",
       "  'ANIMAL behavior;DEVELOPMENTAL biology;MOA'],\n",
       " [4013094.0,\n",
       "  2307.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Columbus the unwitting.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Oct90, Vol. 99 Issue 10, p34, 4p, 1c',\n",
       "  'BREAD;CARIB Indians;CASSAVA;COOKERY (Bread)'],\n",
       " [4013095.0,\n",
       "  1960.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Starter homes for young lizards.',\n",
       "  'Stamps, Judy',\n",
       "  'Oct90, Vol. 99 Issue 10, p40, 4p, 2c',\n",
       "  'ANIMAL feeding;ANOLES;GRACKLES;LIZARDS;REPRODUCTION'],\n",
       " [4013096.0,\n",
       "  3306.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Wet behind the gills.',\n",
       "  'Wolcott, Thomas G.<BR>Wolcott, Donna L.',\n",
       "  'Oct90, Vol. 99 Issue 10, p46, 10p, 7c',\n",
       "  'CRABS;BEHAVIOR;CRUSTACEA;CRUSTACEA -- Anatomy;GECARCINIDAE;OCYPODIDAE'],\n",
       " [4013097.0,\n",
       "  3320.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The hunters of Los Medaños.',\n",
       "  'Bednarz, James C.',\n",
       "  'Oct90, Vol. 99 Issue 10, p56, 8p, 7c',\n",
       "  \"BIRDS;HARRIS'S hawk;HAWKS;SOCIAL behavior in animals\"],\n",
       " [4013098.0,\n",
       "  2081.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A day with the dead. (cover story)',\n",
       "  'Day, Douglas',\n",
       "  'Oct90, Vol. 99 Issue 10, p66, 8p, 7c',\n",
       "  \"ALL Souls' Day;AZTECS;FESTIVALS -- Mexico;RITES & ceremonies\"],\n",
       " [4013099.0,\n",
       "  3843.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The real vampire.',\n",
       "  'Barber, Paul',\n",
       "  'Oct90, Vol. 99 Issue 10, p74, 8p, 1c, 5bw',\n",
       "  'FOLKLORE;MYTHOLOGY, Slavic;PATHOLOGISTS;VAMPIRES'],\n",
       " [4013100.0,\n",
       "  3241.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Taraka's ghost.\",\n",
       "  'Freed, Stanley A.<BR>Freed, Ruth S.',\n",
       "  'Oct90, Vol. 99 Issue 10, p84, 5p',\n",
       "  'GODDESSES, Hindu;HINDUISM;SITA (Hindu deity);INDIA -- Social life & customs'],\n",
       " [4013101.0,\n",
       "  995.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A meeting with Mars.',\n",
       "  'Nicholson, Thomas D.',\n",
       "  'Oct90, Vol. 99 Issue 10, p100, 3p, 2 diagrams',\n",
       "  'ASTRONOMY;PLANETS;SATELLITES;STARS;MARS (Planet)'],\n",
       " [4013102.0,\n",
       "  5734.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Indecent exposure.',\n",
       "  'Stenehjem, Michele',\n",
       "  'Sep90, Vol. 99 Issue 9, p6, 10p, 1 diagram, 2 maps, 2c, 3bw',\n",
       "  'ENVIRONMENTAL impact analysis;NUCLEAR facilities;PLUTONIUM;HANFORD Nuclear Reservation (Richland, Wash.)'],\n",
       " [4013103.0,\n",
       "  3943.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Golden Rule--a proper scale for our environmental crisis.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Sep90, Vol. 99 Issue 9, p24, 5p',\n",
       "  'ENVIRONMENTALISTS;OBSERVATORIES;TAMIASCIURUS;TELESCOPES;Design & construction;UNIVERSITY of Arizona (Tucson, Ariz.)'],\n",
       " [4013104.0,\n",
       "  3163.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Caught in the middle.',\n",
       "  'Gmelch, George',\n",
       "  'Sep90, Vol. 99 Issue 9, p32, 4p, 1c',\n",
       "  'ANTHROPOLOGY;CULTURE;SALMON fishing;TLINGIT Indians'],\n",
       " [4013105.0,\n",
       "  3519.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'In the minds of monkeys.',\n",
       "  'Cheney, Dorothy<BR>Seyfarth, Robert',\n",
       "  'Sep90, Vol. 99 Issue 9, p38, 10p, 8c',\n",
       "  'CERCOPITHECUS aethiops;MONKEYS;BEHAVIOR;SAVANNA animals;SAVANNA ecology -- Africa'],\n",
       " [4013106.0,\n",
       "  3736.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Ordeal of Moharram.',\n",
       "  'Cardoza, Rod',\n",
       "  'Sep90, Vol. 99 Issue 9, p50, 8p, 7c',\n",
       "  'FLAGELLATION;ISLAM;MUSLIMS;RITES & ceremonies;SHIITES'],\n",
       " [4013668.0,\n",
       "  3329.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Fall90, Vol. 27 Issue 3, p4, 4p, 3bw',\n",
       "  'SCIENCE -- Study & teaching;United States'],\n",
       " [4013669.0,\n",
       "  2356.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Bring on the computers!',\n",
       "  'Atwater, Mary M.',\n",
       "  'Fall90, Vol. 27 Issue 3, p19, 5p, 1 chart, 1bw',\n",
       "  'ELECTRONIC data processing;SCIENCE -- Study & teaching (Secondary)'],\n",
       " [4013671.0,\n",
       "  3255.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Spring90, Vol. 27 Issue 1, p4, 4p, 3bw',\n",
       "  'SCIENCE'],\n",
       " [4013670.0,\n",
       "  3630.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Summer90, Vol. 27 Issue 2, p4, 4p, 2bw',\n",
       "  'EARTH Day;SCIENCE -- United States'],\n",
       " [4013666.0,\n",
       "  3089.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Winter90, Vol. 27 Issue 4, p4, 4p, 3bw',\n",
       "  'SCIENCE -- Study & teaching;United States'],\n",
       " [4013667.0,\n",
       "  3612.0,\n",
       "  1990.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  \"The `Winning Words' science competition: Students write about science.\",\n",
       "  'Carr, Kate',\n",
       "  'Winter90, Vol. 27 Issue 4, p24, 6p, 2 charts, 4 diagrams',\n",
       "  'AUTHORSHIP;Competitions'],\n",
       " [4018443.0,\n",
       "  7465.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  \"The People's Liberation Army and China's Crisis.\",\n",
       "  'Gregor, A. James<SUP>1</SUP>',\n",
       "  'Fall91, Vol. 18 Issue 1, p7-28, 22p',\n",
       "  'LEADERSHIP;SINOLOGISTS'],\n",
       " [4018444.0,\n",
       "  7855.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  \"Israel's Small War: The Military Response to the Intifada.\",\n",
       "  'Inbar, Efraim<SUP>1,2</SUP>',\n",
       "  'Fall91, Vol. 18 Issue 1, p29-50, 22p',\n",
       "  'INTIFADA, 1987-;MANPOWER policy;MILITARY readiness;ARAB-Israeli conflict -- 1993-'],\n",
       " [4018445.0,\n",
       "  10102.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'CFE II: A Quest for Stability.',\n",
       "  'Garrett, James M.',\n",
       "  'Fall91, Vol. 18 Issue 1, p51-79, 29p',\n",
       "  'ARMS control;NEGOTIATION;WEAPONS;NORTH Atlantic Treaty Organization'],\n",
       " [4018446.0,\n",
       "  4513.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Military Professionalism, Education, and Political Behavior in Mexico.',\n",
       "  'Ackroyd, William S.<SUP>1</SUP>',\n",
       "  'Fall91, Vol. 18 Issue 1, p81-96, 16p',\n",
       "  'ARMED Forces;MILITARY education;MILITARY readiness;POLITICAL participation'],\n",
       " [4018447.0,\n",
       "  3930.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  \"Profile of a Citizen Army: Shiloh's Soldiers.\",\n",
       "  'Frank, Joseph Allan<SUP>1</SUP>',\n",
       "  'Fall91, Vol. 18 Issue 1, p97-110, 14p',\n",
       "  'ARMIES;CIVIL war;NATIONALISM;WAR'],\n",
       " [4018448.0,\n",
       "  5874.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Retention of Junior Enlisted Soldiers in the All-Volunteer Army Reserve.',\n",
       "  'Perry, Shelley / Griffith, James / White, Terry ',\n",
       "  'Fall91, Vol. 18 Issue 1, p111-133, 23p, 4 charts',\n",
       "  'ARMIES;LEADERSHIP;SELF-culture;UNITED States. Army;EMPLOYMENT'],\n",
       " [4018449.0,\n",
       "  8687.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Congress and the Politics of Military Reform.',\n",
       "  'Wirls, Daniel<SUP>1</SUP>',\n",
       "  'Summer91, Vol. 17 Issue 4, p487-512, 26p, 1 chart',\n",
       "  'MILITARY policy;NUCLEAR arms control;DEMOCRATIZATION;MILITARY reform'],\n",
       " [4018450.0,\n",
       "  10281.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Revising the War Powers Act.',\n",
       "  'Nathan, James A.<SUP>1</SUP>',\n",
       "  'Summer91, Vol. 17 Issue 4, p513-543, 31p',\n",
       "  'EXECUTIVE power;MILITARY readiness;WAR;WAR & emergency powers'],\n",
       " [4018451.0,\n",
       "  8300.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'From Professional to Political: The Redecline of the Lebanese Army.',\n",
       "  'McLaurin, Ronald D.<SUP>1</SUP>',\n",
       "  'Summer91, Vol. 17 Issue 4, p545-568, 24p',\n",
       "  'ARMED Forces;ARMIES;COMBAT;LEBANESE'],\n",
       " [4018452.0,\n",
       "  7387.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'El Salvador: The Military and Politics.',\n",
       "  'Needler, Martin C.<SUP>1</SUP>',\n",
       "  'Summer91, Vol. 17 Issue 4, p569-588, 20p',\n",
       "  'COLD War;GUERRILLAS;PEASANTRY'],\n",
       " [4018607.0,\n",
       "  2800.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Environmental Implications of the Single European Market.',\n",
       "  'Howe, Charles W.<SUP>1,2</SUP>',\n",
       "  'Dec91, Vol. 33 Issue 10, p2-5, 5p, 1 chart, 1 cartoon',\n",
       "  'ENVIRONMENTAL sciences;MARKETS;SOCIAL sciences;TREATIES'],\n",
       " [4018608.0,\n",
       "  4810.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Clearing the Air Environmental Reform in MEXICO.',\n",
       "  'Mumme, Stephen P.<SUP>1</SUP>',\n",
       "  'Dec91, Vol. 33 Issue 10, p6-11, 11p, 1c, 5bw',\n",
       "  'ENVIRONMENTAL sciences;FORESTS & forestry;POPULATION;Law & legislation'],\n",
       " [4018609.0,\n",
       "  3988.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  \"Chemical Hazards and the Public's RIGHT TO KNOW.\",\n",
       "  'Pease, William S.<SUP>1</SUP>',\n",
       "  'Dec91, Vol. 33 Issue 10, p12-20, 9p, 2 charts',\n",
       "  'DRINKING water;ENVIRONMENTAL law;ENVIRONMENTAL protection;POISONS'],\n",
       " [4018610.0,\n",
       "  2322.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Integrated Catchment Management: The Western Australian Experience.',\n",
       "  'Wallis, R.L.<SUP>1</SUP><BR>Robinson, S.J.<SUP>2</SUP>',\n",
       "  'Dec91, Vol. 33 Issue 10, p31-33, 3p',\n",
       "  'ADMINISTRATIVE agencies;ENVIRONMENTAL management;ENVIRONMENTAL sciences;LAND use'],\n",
       " [4018616.0,\n",
       "  4345.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Debating Gaia. (cover story)',\n",
       "  'Schneider, Stephen H.',\n",
       "  'May90, Vol. 32 Issue 4, p4, 9p, 7bw',\n",
       "  'ATMOSPHERE;GAIA hypothesis;GLOBAL warming;SCIENTISTS'],\n",
       " [4018617.0,\n",
       "  4508.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'A framework for reshaping water management.',\n",
       "  'Viessman Jr, Warren',\n",
       "  'May90, Vol. 32 Issue 4, p10, 9p, 1bw',\n",
       "  'WATER quality;WATER-supply;WATER-supply engineering'],\n",
       " [4018618.0,\n",
       "  6110.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Fueling our global future.',\n",
       "  'Dreyfus, Daniel A.<BR>Ashby, Anne B.',\n",
       "  'May90, Vol. 32 Issue 4, p16, 11p, 4 charts, 1 illustration, 3 graphs, 6bw',\n",
       "  'CONSUMPTION (Economics);ENERGY consumption;ENERGY policy;POWER resources'],\n",
       " [4018619.0,\n",
       "  2699.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Our Changing Planet: The FY 1990 Research Plan The U.S. Global Change Research Program/Our Changing Planet: The FY 1991 U.S. Global Change Research Program.',\n",
       "  'Pittock, A. Barrie',\n",
       "  'May90, Vol. 32 Issue 4, p25, 4p, 1 chart',\n",
       "  'EARTH sciences;ECOLOGY;ENVIRONMENTAL policy;ENVIRONMENTAL sciences'],\n",
       " [4018611.0,\n",
       "  1948.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Air-Traffic Emissions.',\n",
       "  'Egli, Robert A.<SUP>1</SUP>',\n",
       "  'Nov91, Vol. 33 Issue 9, p2-5, 4p, 2bw',\n",
       "  'AIR -- Pollution;CARBON dioxide;CARBON monoxide;EMISSIONS trading;OZONE layer depletion;AIR pollution monitoring'],\n",
       " [4018612.0,\n",
       "  2542.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Biological Treatment of Hazardous Wastes.',\n",
       "  'Glass, David J.<SUP>1</SUP>',\n",
       "  'Nov91, Vol. 33 Issue 9, p5-45, 4p, 1bw',\n",
       "  'BIOREMEDIATION;ENVIRONMENTAL policy;HAZARDOUS waste sites;HAZARDOUS wastes;REFUSE & refuse disposal'],\n",
       " [4018613.0,\n",
       "  5785.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'THE FOLLY AT FOLLY BEACH and Other Failings of U.S. Coastal Erosion Policy.',\n",
       "  'Platt, Rutherford H.<BR>Beatley, Timothy<BR>Miller, H. Crane',\n",
       "  'Nov91, Vol. 33 Issue 9, p6-32, 12p',\n",
       "  'BEACH erosion;COASTAL zone management;COASTS;SHORE protection;SHORELINES;Law & legislation'],\n",
       " [4018614.0,\n",
       "  6424.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'OBSTACLES and OPPORTUNITIES for a CONSUMER ECOLABEL.',\n",
       "  'Salzhauer, Amy Lynn',\n",
       "  'Nov91, Vol. 33 Issue 9, p10-37, 11p',\n",
       "  'CHLOROFLUOROCARBONS;COMMERCIAL products;GREEN marketing;LABELS -- Law & legislation;ECO-labeling'],\n",
       " [4018615.0,\n",
       "  4932.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The Federal Research Puzzle.',\n",
       "  'Schaeffer, Mark',\n",
       "  'Nov91, Vol. 33 Issue 9, p16-42, 9p',\n",
       "  'ENVIRONMENTAL engineering;ENVIRONMENTAL protection;RESEARCH;RESEARCH institutes;ENVIRONMENTAL agencies'],\n",
       " [4013801.0,\n",
       "  6905.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'The impact of expert system usage on experiential learning in an auditing setting.',\n",
       "  'Eining, Martha M.<SUP>1</SUP><BR>Dorr, Patrick B.<SUP>2</SUP>',\n",
       "  'Spring91, Vol. 5 Issue 1, p1-16, 16p, 9 charts',\n",
       "  'ACTIVE learning;ARTIFICIAL intelligence;AUDITING;AUDITORS;DECISION support systems;EXPERIENTIAL learning;EXPERT systems (Computer science)'],\n",
       " [4013802.0,\n",
       "  6098.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Accounting Information System Selection in Small Organizations: Incongruences Between Accounting Professionals.',\n",
       "  'Gray, Glen L.<SUP>1</SUP>',\n",
       "  'Spring91, Vol. 5 Issue 1, p17-35, 19p, 6 charts, 1 diagram, 2 graphs',\n",
       "  'ACCOUNTANTS;ACCOUNTING;INFORMATION resources management;INFORMATION storage & retrieval systems;SMALL business;INFORMATION resources'],\n",
       " [4013803.0,\n",
       "  6344.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Assessing Intangible Costs and Benefits in the Systems Decision Via Option Pricing Theory.',\n",
       "  'Cheung, Joseph K.<SUP>1</SUP><BR>Bagranoff, Nancy A.<SUP>2</SUP>',\n",
       "  'Spring91, Vol. 5 Issue 1, p36-47, 12p',\n",
       "  'COSTS, Industrial;DECISION making;INFORMATION resources management;INTANGIBLE property;INVESTMENTS;OPTIONS (Finance)'],\n",
       " [4013804.0,\n",
       "  7725.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'An MIS Data Quality Methodology Based on Optimal Error Detection.',\n",
       "  'Paradice, David B.<SUP>1</SUP><BR>Fuerst, William L.<SUP>1</SUP>',\n",
       "  'Spring91, Vol. 5 Issue 1, p48-66, 19p, 4 charts, 2 diagrams, 7 graphs',\n",
       "  'DATABASE management;INFORMATION storage & retrieval systems;MANAGEMENT information systems;QUALITY assurance;QUALITY control;DATA warehousing'],\n",
       " [4013805.0,\n",
       "  5487.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Factors Influencing Software Piracy: Implications for Accountants.',\n",
       "  'Christensen, Anne L.<SUP>1</SUP><BR>Eining, Martha M.<SUP>2</SUP>',\n",
       "  'Spring91, Vol. 5 Issue 1, p67-80, 14p, 5 charts, 1 diagram',\n",
       "  'ACCOUNTANTS;ACCOUNTING;COMPUTER programs -- Pirated editions;COMPUTER software;COPYRIGHT -- Computer programs;COPYRIGHT infringement;PIRACY (Copyright)'],\n",
       " [4013806.0,\n",
       "  1320.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Accounting and Business Data Communications.',\n",
       "  'Grabski, Severin V.<SUP>1</SUP>',\n",
       "  'Spring91, Vol. 5 Issue 1, p81-83, 3p',\n",
       "  'ACCOUNTING -- Study & teaching;BUSINESS communication;COMPUTER networks;DATA transmission systems;LOCAL area networks (Computer networks);MICROCOMPUTERS;OPERATING systems (Computers);Study & teaching'],\n",
       " [4013807.0,\n",
       "  7546.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Information System Development: Four Process Scenarios With Case Studies.',\n",
       "  'Newman, Michael<SUP>1</SUP><BR>Sabherwal, Rajiv<SUP>2</SUP>',\n",
       "  'Spring91, Vol. 5 Issue 1, p84-101, 18p, 3 charts, 2 diagrams',\n",
       "  'ACCOUNTANTS;ACCOUNTING -- Data processing;INFORMATION resources management;INFORMATION resources;COMPUTER systems;CASE studies'],\n",
       " [4017245.0,\n",
       "  6332.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'A demographic profile of participants in two Gulf of Mexico...',\n",
       "  'Nance, James M.<BR>Garfield, Nina',\n",
       "  '1991, Vol. 53 Issue 1, p10, 9p, 2 charts, 13 graphs',\n",
       "  'SHRIMP fisheries'],\n",
       " [4017241.0,\n",
       "  5594.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Simulated economic impact of TED regulations on selected...',\n",
       "  'Clark, Joy<BR>Griffin, Wade',\n",
       "  '1991, Vol. 53 Issue 2, p1, 8p, 4 charts, 5 diagrams',\n",
       "  'SHRIMP fisheries -- Law & legislation'],\n",
       " [4017242.0,\n",
       "  3172.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The by-catch from the artisanal shrimp trawl fishery, Gulf...',\n",
       "  'Maharaj, Vishwanie<BR>Recksiek, Conrad',\n",
       "  '1991, Vol. 53 Issue 2, p9, 8p, 1 chart, 12 graphs',\n",
       "  'SHRIMP fisheries'],\n",
       " [4017243.0,\n",
       "  2596.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  \"Construction and operation of a two-place diver's sled.\",\n",
       "  'Workman, Ian K.<BR>Watson, John W.',\n",
       "  '1991, Vol. 53 Issue 2, p16, 9p, 8 diagrams',\n",
       "  'FISHERIES -- Equipment & supplies'],\n",
       " [4017244.0,\n",
       "  2820.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Maturity and fecundity in the rockfishes, Sebastes spp...',\n",
       "  'Haldorson, Lewis<BR>Love, Milton',\n",
       "  '1991, Vol. 53 Issue 2, p25, 7p, 2 charts, 3 graphs',\n",
       "  'SEBASTES viviparus'],\n",
       " [4017238.0,\n",
       "  9377.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Restricted access vs. open access methods of management:...',\n",
       "  'Waters, James R.',\n",
       "  '1991, Vol. 53 Issue 3, p1, 10p',\n",
       "  'FISHERY management;FISHERIES -- Limited entry licenses'],\n",
       " [4017239.0,\n",
       "  10487.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Pacific salmon, oncorhynchus spp., and the definition of...',\n",
       "  'Waples, Robin S.',\n",
       "  '1991, Vol. 53 Issue 3, p11, 12p',\n",
       "  'ENDANGERED species -- Law & legislation;PACIFIC salmon'],\n",
       " [4017240.0,\n",
       "  3943.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Biographic memoir of Ernest Ingersoll: Naturalist,...',\n",
       "  'MacKenzie, Clyde L.',\n",
       "  '1991, Vol. 53 Issue 3, p23, 7p, 5bw',\n",
       "  'BIOLOGISTS'],\n",
       " [4017233.0,\n",
       "  9026.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Population biology and life history of the North American...',\n",
       "  'Ahrenholz, Dean W.',\n",
       "  '1991, Vol. 53 Issue 4, p3, 17p, 4 charts, 3 diagrams, 1 graph, 12bw',\n",
       "  'MENHADEN fisheries'],\n",
       " [4017234.0,\n",
       "  2977.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Overview of Mark-recovery studies on Adult and Juvenile...',\n",
       "  'Ahrenholz, Dean W.<BR>Dudley, Donnie L.',\n",
       "  '1991, Vol. 53 Issue 4, p20, 8p, 4 charts, 2 diagrams, 8bw',\n",
       "  'MENHADEN fisheries'],\n",
       " [4017235.0,\n",
       "  6829.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The Atlantic and Gulf menhaden purse seine fisheries:...',\n",
       "  'Smith, Joseph W.',\n",
       "  '1991, Vol. 53 Issue 4, p28, 14p, 4 charts, 1 diagram, 1 graph, 10bw',\n",
       "  'MENHADEN;PURSE seining'],\n",
       " [4017236.0,\n",
       "  4340.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'New products and markets for Menhaden, Brevoortia spp.',\n",
       "  'Hale, Malcolm B.<BR>Bauersfeld, Paul E.',\n",
       "  '1991, Vol. 53 Issue 4, p42, 7p, 1 diagram, 3bw',\n",
       "  'MENHADEN fisheries'],\n",
       " [4017237.0,\n",
       "  5588.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Assessment and management of Atlantic and Gulf Menhaden...',\n",
       "  'Vaughan, D.S.<BR>Merriner, J.V.',\n",
       "  '1991, Vol. 53 Issue 4, p49, 9p',\n",
       "  'MENHADEN'],\n",
       " [4013988.0,\n",
       "  9307.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Discovering the invisible universe. (cover story)',\n",
       "  'Friedman, Herbert',\n",
       "  'Jan/Feb91, Vol. 20 Issue 1, p2, 15p, 4 diagrams, 25bw',\n",
       "  'BOOKS'],\n",
       " [4013989.0,\n",
       "  1871.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'A funny thing happened on the way to the Stanford Press...',\n",
       "  'Bidelman, William P.',\n",
       "  'Jan/Feb91, Vol. 20 Issue 1, p23, 3p, 6bw',\n",
       "  ''],\n",
       " [4013990.0,\n",
       "  1861.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Edward C. Pickering: The seventh Bruce medalist.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'Jan/Feb91, Vol. 20 Issue 1, p26, 3p, 1bw',\n",
       "  'AWARDS'],\n",
       " [4013979.0,\n",
       "  9523.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  \"God's turnstile: The work of John Wheeler and Stephen Hawking.\",\n",
       "  'Overbye, Dennis',\n",
       "  'Jul/Aug91, Vol. 20 Issue 4, p98, 11p, 1 diagram, 1 graph, 15bw',\n",
       "  'BOOKS'],\n",
       " [4013980.0,\n",
       "  3985.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Starry, starry night: Observing on Kitt Peak.',\n",
       "  'Teske, Richard G.',\n",
       "  'Jul/Aug91, Vol. 20 Issue 4, p115, 5p, 3bw',\n",
       "  'STARS -- Observations;MICHIGAN Alumnus (Periodical)'],\n",
       " [4013981.0,\n",
       "  2445.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  '103rd annual meeting in Laramie.',\n",
       "  '',\n",
       "  'Jul/Aug91, Vol. 20 Issue 4, p124, 4p, 4bw',\n",
       "  'CONGRESSES & conventions'],\n",
       " [4013985.0,\n",
       "  4107.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Two years in Hollywood: An astronomer in television land. (cover story)',\n",
       "  'Goldsmith, Donald',\n",
       "  'Mar/Apr91, Vol. 20 Issue 2, p34, 6p, 7bw',\n",
       "  'TELEVISION in science education'],\n",
       " [4013986.0,\n",
       "  8442.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The wave of the future: Searching for gravity waves. (cover story)',\n",
       "  'Goldsmith, Donald',\n",
       "  'Mar/Apr91, Vol. 20 Issue 2, p40, 12p, 3 diagrams, 12bw',\n",
       "  'GRAVITY waves'],\n",
       " [4013987.0,\n",
       "  3716.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Problems with pulsars.',\n",
       "  'Bailyn, Charles',\n",
       "  'Mar/Apr91, Vol. 20 Issue 2, p55, 6p, 1 diagram, 2 graphs, 3bw',\n",
       "  'NEUTRON stars;PULSARS'],\n",
       " [4013982.0,\n",
       "  7291.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The sun: A star close up. (cover story)',\n",
       "  'Pasachoff, Jay M.',\n",
       "  'May/Jun91, Vol. 20 Issue 3, p67, 11p, 2 diagrams, 2 graphs, 12bw',\n",
       "  'SOLAR photosphere;Spectra'],\n",
       " [4013983.0,\n",
       "  5333.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The solar chimes: Searching for oscillations inside the sun.',\n",
       "  'Wentzel, Donat G.',\n",
       "  'May/Jun91, Vol. 20 Issue 3, p77, 8p, 1 chart, 2 graphs, 7bw',\n",
       "  'SOLAR oscillations'],\n",
       " [4013984.0,\n",
       "  4715.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Computer software in astronomy.',\n",
       "  'Mosley, John<BR>Fraknoi, Andrew',\n",
       "  'May/Jun91, Vol. 20 Issue 3, p87, 8p',\n",
       "  'ASTRONOMY;Software'],\n",
       " [4013973.0,\n",
       "  11240.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Along the milky way.',\n",
       "  'Krupp, E.C.',\n",
       "  'Nov/Dec91, Vol. 20 Issue 6, p162, 14p, 2 diagrams, 16bw',\n",
       "  'BOOKS'],\n",
       " [4013974.0,\n",
       "  1288.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Bruce medalist profiles: Oskar Backlund.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'Nov/Dec91, Vol. 20 Issue 6, p175, 3p, 2bw',\n",
       "  'AWARDS'],\n",
       " [4013975.0,\n",
       "  7156.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The 1991 A.S.P. award winners.',\n",
       "  'Morrison, Nancy',\n",
       "  'Nov/Dec91, Vol. 20 Issue 6, p182, 9p, 10bw',\n",
       "  'AWARDS'],\n",
       " [4013976.0,\n",
       "  6472.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The exploration of Venus: A Magellan progress report. (cover story)',\n",
       "  'Saunders, Steve',\n",
       "  'Sept/Oct91, Vol. 20 Issue 5, p130, 14p, 2 diagrams, 27bw',\n",
       "  'REPRINTS (Publications);VENUS (Planet) -- Exploration'],\n",
       " [4013977.0,\n",
       "  2302.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Jacobus Cornelius Kapteyn: The tenth Bruce medalist.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'Sept/Oct91, Vol. 20 Issue 5, p145, 4p, 2bw',\n",
       "  'AWARDS'],\n",
       " [4013978.0,\n",
       "  4270.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The great molecule factory in Orion.',\n",
       "  'Goldsmith, Donald<BR>Cohen, Nathan',\n",
       "  'Sept/Oct91, Vol. 20 Issue 5, p148, 5p, 4bw',\n",
       "  'BOOKS'],\n",
       " [4013107.0,\n",
       "  3046.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Pearl Harbor & the emperor's physiologists.\",\n",
       "  'Diamond, Jared',\n",
       "  'Dec91, Vol. 100 Issue 12, p2, 4p',\n",
       "  'BIOLOGISTS;BIOLOGY;GENETICS;PEARL Harbor (Hawaii), Attack on, 1941;PHYSIOLOGY -- Research;SWEAT glands;TEMPERATE climate'],\n",
       " [4013108.0,\n",
       "  4890.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The smoking gun of eugenics.',\n",
       "  'Gould, Stephen J.',\n",
       "  'Dec91, Vol. 100 Issue 12, p8, 7p, 3 cartoons',\n",
       "  'BIOLOGY;EVOLUTION (Biology);FAMILY size;FERTILITY;GENETICS;LUNGS -- Cancer;NATURAL selection;REPRODUCTION;SMOKING;SOCIAL groups;SOCIAL status;UPPER class;TOBACCO use;NICOTINE addiction'],\n",
       " [4013109.0,\n",
       "  1187.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Buffalo Beats, Ohio.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Dec91, Vol. 100 Issue 12, p18, 3p, 2 maps, 3c',\n",
       "  'FOREST reserves -- Ohio;NATIONAL parks & reserves -- Ohio;OAK;SILICA;SILICON'],\n",
       " [4013110.0,\n",
       "  1749.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Saint George and John Canoe.',\n",
       "  'Wilson, Samuel M.',\n",
       "  'Dec91, Vol. 100 Issue 12, p22, 5p, 1 illustration, 3c',\n",
       "  'AMUSEMENTS;CHRISTMAS;CLOTHING & dress;COSTUME;DECORATIVE arts;HOLIDAYS;MANNERS & customs;MASQUERADES'],\n",
       " [4013111.0,\n",
       "  2388.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Life styles of the huge and famous. (cover story)',\n",
       "  'Dodson, Peter',\n",
       "  'Dec91, Vol. 100 Issue 12, p30, 4p, 1 diagram, 2 illustrations, 2c, 1bw',\n",
       "  'DINOSAURS;PALEONTOLOGISTS;PALEONTOLOGY;SAURISCHIA;TITANOSAURIDAE;VULCANODON'],\n",
       " [4013112.0,\n",
       "  2512.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Barosaurus on Central Park West. (cover story)',\n",
       "  'Norell, Mark<BR>Dingus, Lowell W.<BR>Gaffney, Eugene S.',\n",
       "  'Dec91, Vol. 100 Issue 12, p36, 6p, 5c, 1bw',\n",
       "  'ARCHAEOLOGICAL expeditions;ARCHAEOLOGY;BAROSAURUS;EXCAVATIONS (Archaeology);EXHIBITIONS;NATURAL history museums;SAURISCHIA;MUSEUM exhibits'],\n",
       " [4013113.0,\n",
       "  1009.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"This bug's for you.\",\n",
       "  'Austad, Steven N.<BR>Thornhill, Randy',\n",
       "  'Dec91, Vol. 100 Issue 12, p44, 6p, 6c',\n",
       "  'ANIMAL societies;ARACHNIDA;INSECT societies;INSECTS;INSECTS -- Behavior;SPIDERS;BEHAVIOR'],\n",
       " [4013114.0,\n",
       "  3492.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The cold facts of winter.',\n",
       "  'Halfpenny, James C.',\n",
       "  'Dec91, Vol. 100 Issue 12, p50, 12p, 10c',\n",
       "  'ANIMAL behavior;ANIMAL homing;ANIMAL migration;ANIMALS -- Wintering;BIOENERGETICS;DORMANCY (Biology);ENERGY budget (Geophysics);FRONTS (Meteorology);HIBERNATION;MOOSE;NATIONAL parks & reserves -- Idaho;NATIONAL parks & reserves -- Montana;NATIONAL parks & reserves -- Wyoming;SLEEP behavior in animals;WEATHER;WILDLIFE management;WINTER'],\n",
       " [4013115.0,\n",
       "  1819.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'How to bear gifts.',\n",
       "  'Welsch, Roger L.',\n",
       "  'Dec91, Vol. 100 Issue 12, p62, 4p, 1 cartoon',\n",
       "  'CEREMONIAL exchange;DHEGIHA Indians;GIFTS;INDIANS of North America -- Great Plains;OMAHA Indians;SOCIAL interaction;OMAHA Indians -- Rites & ceremonies;GIFT giving;Social life & customs'],\n",
       " [4013116.0,\n",
       "  2221.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Report from Oxford.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Dec91, Vol. 100 Issue 12, p76, 3p',\n",
       "  \"CONGRESSES & conventions;COOKERY;FOOD;MCDONALD'S Corp.\"],\n",
       " [4013117.0,\n",
       "  2449.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The owl, shield, and flint blade.',\n",
       "  'Schele, Linda',\n",
       "  'Nov91, Vol. 100 Issue 11, p6, 4p, 1 illustration, 4c',\n",
       "  'INSCRIPTIONS;MAYAS;MONUMENTS;WEAPONS, Ancient'],\n",
       " [4013118.0,\n",
       "  4537.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Fall in the House of Ussher.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Nov91, Vol. 100 Issue 11, p12, 8p, 1 illustration, 1bw',\n",
       "  'CATHOLIC Church;CHRISTIAN sects;CHRONOLOGY, Historical;TEXTBOOKS'],\n",
       " [4013119.0,\n",
       "  1882.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Pilgrim's paradox.\",\n",
       "  'Wilson, Samuel M.',\n",
       "  'Nov91, Vol. 100 Issue 11, p22, 4p',\n",
       "  'FASTS & feasts;HARVEST festivals;HOLIDAYS;HISTORY;PILGRIMS (New Plymouth Colony);PURITANS;THANKSGIVING Day;WAMPANOAG Indians;MASSACHUSETTS;New Plymouth, 1620-1691'],\n",
       " [4013120.0,\n",
       "  1087.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Post Office Bay, Florida.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Nov91, Vol. 100 Issue 11, p30, 3p, 2 cartoons, 2c',\n",
       "  'CUPRESSACEAE;CYPRESS;ECOLOGY;FOREST reserves -- Florida;NATIONAL parks & reserves -- Florida;SAVANNA ecology'],\n",
       " [4013121.0,\n",
       "  3279.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Weasel roulette. (cover story)',\n",
       "  'King, Carolyn M.',\n",
       "  'Nov91, Vol. 100 Issue 11, p34, 8p, 7c',\n",
       "  'CARNIVORA;MUSTELIDAE;PREDATORY animals;WEASELS'],\n",
       " [4013122.0,\n",
       "  3022.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A confusion of cockatoos.',\n",
       "  'Rowley, Ian',\n",
       "  'Nov91, Vol. 100 Issue 11, p44, 8p, 2 maps, 7c',\n",
       "  'BIOLOGY;BREEDING;COCKATOOS;EOLOPHUS;GALAH;HEREDITY;HYBRIDIZATION;PARROTS'],\n",
       " [4013123.0,\n",
       "  3821.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The ape that was.',\n",
       "  'Ciochon, Russell L.',\n",
       "  'Nov91, Vol. 100 Issue 11, p54, 10p, 1 map, 9c, 2bw',\n",
       "  'ANIMAL models in research;APES;APES, Fossil;BIOLOGICAL models;GIGANTOPITHECUS;PALEOANTHROPOLOGY;PALEOANTHROPOLOGISTS'],\n",
       " [4013124.0,\n",
       "  3835.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Arizona revisited.',\n",
       "  'Lenihan, Daniel J.',\n",
       "  'Nov91, Vol. 100 Issue 11, p64, 8p, 1 illustration, 7c, 2bw',\n",
       "  'DEEP diving;DIVERS;HISTORIC sites;PEARL Harbor (Hawaii), Attack on, 1941;UNDERWATER archaeology;UNDERWATER exploration;CULTURAL activities;UNITED States. Navy'],\n",
       " [4013125.0,\n",
       "  1918.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The universal penitential fish.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Nov91, Vol. 100 Issue 11, p88, 3p, 1c',\n",
       "  'CATHOLICS;CODFISH;COOKERY (Fish);FISHES;SILVER hake'],\n",
       " [4013126.0,\n",
       "  2538.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Trickster treats.',\n",
       "  'Wilson, Samuel M.',\n",
       "  'Oct91, Vol. 100 Issue 10, p4, 5p, 3 illustrations, 1 cartoon, 1c, 1bw',\n",
       "  'ANANSI (Legendary character);FOLK art;FOLK literature;FOLKLORE;INDIANS of North America;LEGENDS;LITERATURE;PUCK (Legendary character);BRER Rabbit (Fictitious character);TRICKSTERS'],\n",
       " [4013127.0,\n",
       "  4440.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The moral state of Tahiti--and of Darwin.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Oct91, Vol. 100 Issue 10, p12, 8p',\n",
       "  'EVOLUTION;PATERNALISM;PREJUDICES;RACISM;SLAVE trade;SLAVE traders;SLAVERY;DARWIN, Charles, 1809-1882'],\n",
       " [4013128.0,\n",
       "  4118.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"The saltshaker's curse.\",\n",
       "  'Diamond, Jared',\n",
       "  'Oct91, Vol. 100 Issue 10, p20, 7p',\n",
       "  'ADAPTATION (Biology);ADAPTATION (Physiology);AFRICAN Americans -- Health & hygiene;AFRICAN Americans -- Medical care;BLOOD circulation disorders;BLOOD pressure;CARDIOVASCULAR system -- Diseases;GENETICS;HYPERTENSION'],\n",
       " [4013129.0,\n",
       "  2901.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Lords of the lek. (cover story)',\n",
       "  'Clutton-Brock, Tim',\n",
       "  'Oct91, Vol. 100 Issue 10, p34, 7p, 1 illustration, 7c',\n",
       "  'BIOLOGISTS;COURTSHIP in animals;DISPLAY behavior in animals;LEK behavior;NATURALISTS;SEXUAL behavior in animals;ZOOLOGISTS'],\n",
       " [4013130.0,\n",
       "  1387.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Masks of the ancestors.',\n",
       "  'Jonaitis, Aldona<BR>Macnair, Peter',\n",
       "  'Oct91, Vol. 100 Issue 10, p42, 6p, 4c, 2bw',\n",
       "  'ANTHROPOLOGISTS;ANTIQUITIES;DANCE;FASTS & feasts;INDIANS of North America -- British Columbia;INDIANS of North America -- Social life & customs;KWAKIUTL Indians;MUSEUMS;PERFORMING arts;POTLATCH;MUSEUM exhibits'],\n",
       " [4013131.0,\n",
       "  2473.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Underground potlatch.',\n",
       "  'Cole, Douglas',\n",
       "  'Oct91, Vol. 100 Issue 10, p50, 4p, 2c, 2bw',\n",
       "  'CANNIBALISM;HUMAN sacrifice;INDIANS of North America -- British Columbia;INDIANS of North America -- Social life & customs;KWAKIUTL Indians;MANNERS & customs;POTLATCH;RITES & ceremonies;RITUAL;SOCIETY, Primitive;WAKASHAN Indians'],\n",
       " [4013132.0,\n",
       "  3993.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Coming of age in the Ituri.',\n",
       "  'Wilkie, David S.<BR>Morelli, Gilda A.',\n",
       "  'Oct91, Vol. 100 Issue 10, p54, 10p, 11c',\n",
       "  'AFRICANS;AMUSEMENTS;CLOTHING & dress;COSTUME;DANCE;EFE (African people);ETHNOLOGY -- Africa;GIRLS;MATURATION (Psychology);PERFORMING arts'],\n",
       " [4013133.0,\n",
       "  2490.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Why jellyfish stick together.',\n",
       "  'Larson, Ron',\n",
       "  'Oct91, Vol. 100 Issue 10, p66, 5p, 1 diagram, 4c',\n",
       "  'ANIMAL colonies;AQUATIC invertebrates;CRABS;INVERTEBRATES;JELLYFISHES;MICROORGANISMS;PREDATION (Biology)'],\n",
       " [4013134.0,\n",
       "  1805.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"America's ancient mariners.\",\n",
       "  'Andrews, Anthony P.',\n",
       "  'Oct91, Vol. 100 Issue 10, p72, 4p, 1 map',\n",
       "  'AGRICULTURE;INDIANS of Central America;INDUSTRIAL arts;MAYAS'],\n",
       " [4013135.0,\n",
       "  1142.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Epiphytes of El Yunque, Puerto Rico.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Oct91, Vol. 100 Issue 10, p76, 3p, 2 maps, 4c',\n",
       "  'BARK;CHAPARRAL;EPIPHYTES;FOREST reserves -- Puerto Rico;NATIONAL parks & reserves -- Puerto Rico;PHOTOBIOLOGY;PHOTOSYNTHESIS;PLANT physiology;PLANTS, Effect of light on;EPIPHYTIC lichens'],\n",
       " [4013136.0,\n",
       "  1532.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Miami's Caribbean boom.\",\n",
       "  'Sokolov, Raymond',\n",
       "  'Oct91, Vol. 100 Issue 10, p80, 4p',\n",
       "  'COOKERY;RESTAURANTS'],\n",
       " [4013137.0,\n",
       "  5361.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Unenchanted evening.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Sep91, Vol. 100 Issue 9, p4, 6p, 1 diagram, 1c',\n",
       "  'BIOLOGICAL control systems;BIOLOGICAL systems;EVOLUTION;EVOLUTION (Biology);GASTROPODA;NATURAL selection'],\n",
       " [4013138.0,\n",
       "  2811.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A far plateau.',\n",
       "  'Nicholson, Rob',\n",
       "  'Sep91, Vol. 100 Issue 9, p22, 6p, 2c',\n",
       "  'BOTANY;CYPRESS;DESERTS -- Africa, North;TUAREGS;COASTAL biology'],\n",
       " [4013139.0,\n",
       "  4209.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'World of the living dead.',\n",
       "  'Diamond, Jared',\n",
       "  'Sep91, Vol. 100 Issue 9, p30, 7p, 1c',\n",
       "  'ANIMAL populations;BIRD populations;BIRDS;CONSERVATIONISTS;ENVIRONMENTALISTS;PALEOCEANOGRAPHY -- Cretaceous'],\n",
       " [4013140.0,\n",
       "  3539.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'And the band played on.',\n",
       "  'Flaes, Robert M. Boonzajer',\n",
       "  'Sep91, Vol. 100 Issue 9, p38, 9p, 8c, 3bw',\n",
       "  'BANDS (Music);BRASS bands;CASTE;DANCE music;INSTRUMENTAL music;MUSICAL groups;NATIONAL music;POPULAR music;ASCRIBED status'],\n",
       " [4013141.0,\n",
       "  3302.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Dim forest, bright chimps.',\n",
       "  'Boesch, Cristophe<BR>Boesch-Achermann, Hedwige',\n",
       "  'Sep91, Vol. 100 Issue 9, p50, 8p, 6c',\n",
       "  'CHIMPANZEES;PRIMATES;HUMAN beings;HOMINIDS'],\n",
       " [4013142.0,\n",
       "  2010.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Sex for a song (dinner included).',\n",
       "  'Sakaluk, Scott K.',\n",
       "  'Sep91, Vol. 100 Issue 9, p66, 8p, 7c',\n",
       "  'COURTSHIP in animals;CRICKETS;INSECTS -- Reproduction;ORTHOPTERA;SEXUAL behavior in animals'],\n",
       " [4013673.0,\n",
       "  2968.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Fall91, Vol. 28 Issue 3, p4, 4p, 4bw',\n",
       "  'SCIENCE -- Study & teaching'],\n",
       " [4013674.0,\n",
       "  2417.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Summer91, Vol. 28 Issue 2, p4, 4p, 3bw',\n",
       "  'AQUARIUMS;WESTINGHOUSE Science Talent Search;NATURAL areas -- Puerto Rico'],\n",
       " [4013672.0,\n",
       "  2839.0,\n",
       "  1991.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Winter91/92, Vol. 28 Issue 4, p4, 4p, 4bw',\n",
       "  'SCIENCE -- Study & teaching;United States'],\n",
       " [4018453.0,\n",
       "  7166.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Civil Supremacy over the Military: Its Nature and Limits.',\n",
       "  'Kemp, Kenneth W.<SUP>1</SUP><BR>Hudlin, Charles<SUP>2</SUP>',\n",
       "  'Fall92, Vol. 19 Issue 1, p7-26, 20p',\n",
       "  'CIVIL supremacy over the military;CIVIL-military relations;CONSTITUTIONAL law;MILITARY ethics;SOCIOLOGY, Military;ARMED Forces;UNITED States'],\n",
       " [4018454.0,\n",
       "  6261.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Soviet Military before and after the August Coup: Departization and Decentralization.',\n",
       "  'Barylski, Robert V.<SUP>1</SUP>',\n",
       "  'Fall92, Vol. 19 Issue 1, p27-45, 19p',\n",
       "  \"COMMUNIST parties;COUPS d'etat -- Soviet Union;PLURALISM (Social sciences);ARMED Forces;HISTORY;SOVIET Union;Attempted coup, 1991;SOVIET Union -- Politics & government\"],\n",
       " [4018455.0,\n",
       "  7777.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Transformation of the Soviet Military and the August Coup.',\n",
       "  'Yang Zhong<SUP>1</SUP>',\n",
       "  'Fall92, Vol. 19 Issue 1, p47-70, 24p, 2 graphs',\n",
       "  \"CIVIL-military relations;COUPS d'etat -- Soviet Union;ARMED Forces;HISTORY;SOVIET Union;Attempted coup, 1991;SOVIET Union -- Politics & government -- 1985-1991\"],\n",
       " [4018456.0,\n",
       "  10757.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Development of the American Theory of Limited War, 1945-63.',\n",
       "  'Cannon, Michael W.',\n",
       "  'Fall92, Vol. 19 Issue 1, p71-104, 34p, 1 diagram',\n",
       "  'LIMITED war;MILITARY art & science;MILITARY policy;ARMED Forces;UNITED States'],\n",
       " [4018457.0,\n",
       "  4774.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Paraguayan Military in Transition and the Evolution of Civil-Military Relations.',\n",
       "  'Sondrol, Paul C.<SUP>1</SUP>',\n",
       "  'Fall92, Vol. 19 Issue 1, p105-122, 18p',\n",
       "  'CIVIL-military relations;DEMOCRACY;ARMED Forces;POLITICAL stability;SOCIOLOGY, Military;PARAGUAY;PARAGUAY -- Politics & government'],\n",
       " [4018458.0,\n",
       "  5404.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Ethnic Conflict in the Military of Developing Nations: A Comparative Analysis of India and Nigeria.',\n",
       "  'Barua, Pradeep P.<SUP>1</SUP>',\n",
       "  'Fall92, Vol. 19 Issue 1, p123-137, 15p',\n",
       "  'CIVIL war;INTERNATIONAL relations;SOCIAL conflict;ETHNIC conflict;DEVELOPING countries;ARMED Forces'],\n",
       " [4018459.0,\n",
       "  1954.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Introduction: Medical, Policy, and Organizational Perspectives on Military Health Care.',\n",
       "  'Stanley, Jay<BR>Blair, John D.',\n",
       "  'Summer92, Vol. 18 Issue 4, p446-451, 6p',\n",
       "  'MILITARY hygiene;PREFACES'],\n",
       " [4018460.0,\n",
       "  7544.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'HIV-1/AIDS and U.S. Military Manpower Policy.',\n",
       "  'Burrelli, David F.<SUP>1</SUP>',\n",
       "  'Summer92, Vol. 18 Issue 4, p452-475, 24p, 2 charts',\n",
       "  'AIDS (Disease);COMMUNICABLE diseases;DISEASES;HIV (Viruses);HIV infections;IMMUNOLOGICAL deficiency syndromes;MANPOWER policy;SOLDIERS'],\n",
       " [4018461.0,\n",
       "  5537.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Progress Toward Eliminating Drug and Alcohol Abuse among U.S. Military Personnel.',\n",
       "  'Bray, Robert M. / Marsden, Mary Ellen / Herbold, John R. / Peterson, Michael R. ',\n",
       "  'Summer92, Vol. 18 Issue 4, p476-496, 21p, 3 charts, 3 graphs',\n",
       "  'ALCOHOLISM;DRUG abuse;DRUG abuse -- Prevention;HEALTH;PSYCHOLOGY, Pathological;SOLDIERS;SUBSTANCE abuse;ADDICTIONS'],\n",
       " [4018462.0,\n",
       "  3521.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Obesity and Its Relation to Physical Fitness in the U.S. Military.',\n",
       "  'Vogel, James A.<SUP>1</SUP>',\n",
       "  'Summer92, Vol. 18 Issue 4, p497-513, 17p, 2 charts, 6 graphs',\n",
       "  'BODY weight;EXERCISE;HEALTH;METABOLISM -- Disorders;OBESITY;OVERWEIGHT persons;PHYSICAL fitness;SOLDIERS'],\n",
       " [4018463.0,\n",
       "  5048.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Health Status of Women in the Armed Forces.',\n",
       "  'Hoiberg, Anne<SUP>1,2</SUP><BR>White, Jack F.<SUP>1</SUP>',\n",
       "  'Summer92, Vol. 18 Issue 4, p514-533, 20p, 5 charts',\n",
       "  'ARMED Forces;HEALTH;MILITARY hygiene;MILITARY service, Voluntary;SOLDIERS;WOMEN;WOMEN & the military;WOMEN soldiers'],\n",
       " [4018464.0,\n",
       "  3319.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Life Satisfaction Among Israeli Soldiers With Penetrating Head Wounds.',\n",
       "  'Linn, Shai / Linn, Ruth / Segal, David R. / Sheps, Sam / Levi, Lion / Revach, Moshe ',\n",
       "  'Summer92, Vol. 18 Issue 4, p534-547, 14p, 4 charts, 2 graphs',\n",
       "  'EMOTIONS;HAPPINESS;HEAD -- Wounds & injuries;ISRAELIS;MEDICINE;PENETRATING wounds;SATISFACTION;SELF-realization;SOLDIERS'],\n",
       " [4018465.0,\n",
       "  7440.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'A Stakeholder Management Perspective on Military Health Care.',\n",
       "  'Blair, John D. / Stanley, Jay / Whitehead, Carlton J. ',\n",
       "  'Summer92, Vol. 18 Issue 4, p548-575, 28p, 1 chart, 5 diagrams',\n",
       "  'ARMED Forces;CAPITALISTS & financiers;MANAGEMENT;MEDICAL care;MEDICAL care, Cost of;MEDICINE, Military;MILITARY hygiene;ORGANIZATION;STOCKHOLDERS'],\n",
       " [4000003.0,\n",
       "  2589.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Tropical community dynamics and conservation biology.',\n",
       "  'Primack, Richard B.',\n",
       "  'Dec92, Vol. 42 Issue 11, p818, 4p',\n",
       "  'CONSERVATION of natural resources'],\n",
       " [4000004.0,\n",
       "  4405.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Short-term dynamics of a neotropical forest.',\n",
       "  '',\n",
       "  'Dec92, Vol. 42 Issue 11, p822, 7p, 2 charts, 4 graphs',\n",
       "  'FORESTS & forestry'],\n",
       " [4000005.0,\n",
       "  6136.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Biodiversity and forest change in Malaysian Borneo.',\n",
       "  '',\n",
       "  'Dec92, Vol. 42 Issue 11, p829, 9p, 7 graphs',\n",
       "  'RAIN forests'],\n",
       " [4000006.0,\n",
       "  4933.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Population variation in a tropical bird community.',\n",
       "  '',\n",
       "  'Dec92, Vol. 42 Issue 11, p838, 8p, 10 graphs',\n",
       "  'BIRDS'],\n",
       " [4000007.0,\n",
       "  6645.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Catastrophic change in species-rich freshwater ecosystems.',\n",
       "  'Kaufman, Les',\n",
       "  'Dec92, Vol. 42 Issue 11, p846, 13p, 2 charts, 5 graphs, 4bw',\n",
       "  'ENVIRONMENTAL health'],\n",
       " [4000008.0,\n",
       "  5355.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'The biological dynamics of tropical rainforest fragments.',\n",
       "  '',\n",
       "  'Dec92, Vol. 42 Issue 11, p859, 8p, 1 chart, 3 graphs, 1bw',\n",
       "  'FORESTS & forestry'],\n",
       " [4000009.0,\n",
       "  1925.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Ecology, government legitimacy, and a changing world order.',\n",
       "  'Kirkpatrick, R. Craig',\n",
       "  'Dec92, Vol. 42 Issue 11, p867, 3p',\n",
       "  'ENVIRONMENTAL aspects;EUROPE, Eastern -- Politics & government'],\n",
       " [4000010.0,\n",
       "  3310.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Methods for teaching investigative skills in college introductory biology--pilot to program.',\n",
       "  '',\n",
       "  'Dec92, Vol. 42 Issue 11, p870, 4p',\n",
       "  'BIOLOGY -- Study & teaching'],\n",
       " [4014720.0,\n",
       "  2572.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Botcher of the bay or economic boon?',\n",
       "  'Baker, Beth',\n",
       "  'Nov92, Vol. 42 Issue 10, p744, 4p, 2bw',\n",
       "  'OYSTERS'],\n",
       " [4014721.0,\n",
       "  7083.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Environmental and economic costs of pesticide use.',\n",
       "  'Pimentel, David<BR>Acquay, H.',\n",
       "  'Nov92, Vol. 42 Issue 10, p750, 11p, 4 charts, 2bw',\n",
       "  'PESTICIDES -- Environmental aspects'],\n",
       " [4014722.0,\n",
       "  8097.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  \"Population, sustainability, and Earth's carrying capacity.\",\n",
       "  'Daily, Gretchen C.<BR>Ehrlich, Paul R.',\n",
       "  'Nov92, Vol. 42 Issue 10, p761, 11p, 1 chart, 3 graphs',\n",
       "  'DEMOGRAPHY'],\n",
       " [4014723.0,\n",
       "  3161.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Biodiversity at Rio.',\n",
       "  'Barton, John H.',\n",
       "  'Nov92, Vol. 42 Issue 10, p773, 4p',\n",
       "  'ACCLIMATIZATION;Congresses'],\n",
       " [4014724.0,\n",
       "  7031.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'A centenary reassessment of J.B.S. Haldane, 1892-1964.',\n",
       "  'Sarkar, Sahotra',\n",
       "  'Nov92, Vol. 42 Issue 10, p777, 9p, 2bw',\n",
       "  ''],\n",
       " [4014725.0,\n",
       "  1358.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Survey of AIBS societies--membership trends and perceptions of the future.',\n",
       "  'Blockstein, David<BR>Mandula, Barbara',\n",
       "  'Nov92, Vol. 42 Issue 10, p786, 3p, 2 charts, 4 graphs',\n",
       "  ''],\n",
       " [4014726.0,\n",
       "  2524.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Decisions at the zoo.',\n",
       "  'Cohn, Jeffrey P.',\n",
       "  'Oct92, Vol. 42 Issue 9, p654, 6p, 2c',\n",
       "  'ZOOS'],\n",
       " [4014727.0,\n",
       "  4087.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Access to the upper forest canopy with a large tower crane. (cover story)',\n",
       "  'Parker, Geoffrey G.<BR>Smith, Alan P.',\n",
       "  'Oct92, Vol. 42 Issue 9, p664, 7p, 1 diagram, 8 graphs, 1bw',\n",
       "  'FORESTS & forestry -- Research;TECHNOLOGICAL innovations'],\n",
       " [4018620.0,\n",
       "  6219.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The odyssey of Arctic haze. (cover story)',\n",
       "  'Soroos, Marvin S.',\n",
       "  'Dec92, Vol. 34 Issue 10, p6, 9p, 1c, 3bw',\n",
       "  'AIR -- Pollution'],\n",
       " [4018621.0,\n",
       "  7527.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The struggle to save our world heritage.',\n",
       "  'Batisse, Michel',\n",
       "  'Dec92, Vol. 34 Issue 10, p12, 14p, 1 graph, 14bw',\n",
       "  'ENVIRONMENTAL protection'],\n",
       " [4018632.0,\n",
       "  3772.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The Colorado doctrine and in-stream flows.',\n",
       "  'Dawdy, Doris Ostrander',\n",
       "  'Jul/Aug92, Vol. 34 Issue 6, p2, 5p, 1 illustration',\n",
       "  'ECOLOGY'],\n",
       " [4018633.0,\n",
       "  8274.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  \"Boston Harbor's murky political waters. (cover story)\",\n",
       "  'Dol, Eric Jay',\n",
       "  'Jul/Aug92, Vol. 34 Issue 6, p6, 14p, 1 chart, 1 illustration, 1c, 6bw',\n",
       "  'ECOLOGY'],\n",
       " [4018622.0,\n",
       "  6114.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Tapping alternatives: The benefits of managing urban water demands. (cover story)',\n",
       "  'Dziegielewski, Benedykt<BR>Baumann, Duane D.',\n",
       "  'Nov92, Vol. 34 Issue 9, p6, 13p, 3 charts, 1 illustration, 6 graphs, 1c, 8bw',\n",
       "  'WATER-supply -- California'],\n",
       " [4018623.0,\n",
       "  5564.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The 4P approach to dealing with scientific uncertainty.',\n",
       "  'Constanza, Robert<BR>Cornwell, Laura',\n",
       "  'Nov92, Vol. 34 Issue 9, p12, 11p',\n",
       "  'ENVIRONMENTAL protection'],\n",
       " [4018624.0,\n",
       "  4002.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Policy implications of greenhouse warming.',\n",
       "  'Bach, Wilfrid',\n",
       "  'Nov92, Vol. 34 Issue 9, p25, 6p, 1 chart',\n",
       "  'GREENHOUSE effect, Atmospheric'],\n",
       " [4018625.0,\n",
       "  1997.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The Water Supply and Sanitation Collaborative Council.',\n",
       "  'Rotival, Alexander H.',\n",
       "  'Oct92, Vol. 34 Issue 8, p4, 3p, 1 illustration',\n",
       "  'WATER-supply'],\n",
       " [4018626.0,\n",
       "  9370.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Appraising the earth summit. (cover story)',\n",
       "  'Haas, Peter M.<BR>Levy, Marc A.',\n",
       "  'Oct92, Vol. 34 Issue 8, p6, 14p, 1 illustration, 1c',\n",
       "  'ACCLIMATIZATION;Congresses'],\n",
       " [4018627.0,\n",
       "  4945.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'A summary of the major documents signed at the Earth summit and the global forum. (cover story)',\n",
       "  'Parson, Edward A.<BR>Haas, Peter M.',\n",
       "  'Oct92, Vol. 34 Issue 8, p12, 7p, 1 illustration',\n",
       "  'ACCLIMATIZATION;Congresses'],\n",
       " [4018628.0,\n",
       "  9633.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The Columbian encounter and land-use change.',\n",
       "  'Turner II, B.L.<BR>Butzer, Karl W.',\n",
       "  'Oct92, Vol. 34 Issue 8, p16, 13p, 1 chart, 5 illustrations, 1 graph',\n",
       "  'LAND use;HISTORY'],\n",
       " [4018629.0,\n",
       "  14620.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Dealing with pollution. (cover story)',\n",
       "  'Stavins, Robert N.<BR>Whitehead, Bradley W.',\n",
       "  'Sep92, Vol. 34 Issue 7, p6, 20p, 1c, 7bw',\n",
       "  'ENVIRONMENTAL policy'],\n",
       " [4018630.0,\n",
       "  7174.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Earth in the balance sheet.',\n",
       "  'Repetto, Robert',\n",
       "  'Sep92, Vol. 34 Issue 7, p12, 12p, 2 charts, 2 graphs, 1c, 2bw',\n",
       "  'NATURAL resources'],\n",
       " [4018631.0,\n",
       "  2924.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Global environmental change: Understanding the human dimensions.',\n",
       "  'Rayner, Steve',\n",
       "  'Sep92, Vol. 34 Issue 7, p25, 4p',\n",
       "  'ENVIRONMENTAL policy'],\n",
       " [4013808.0,\n",
       "  5293.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'The Relationship Between Organizational Factors and Accounting for Information Systems Costs.',\n",
       "  'Raghunathan, Bhanu<SUP>1</SUP><BR>Raghunathan, T. S.<SUP>1</SUP>',\n",
       "  'Fall92, Vol. 6 Issue 2, p115-126, 12p, 4 charts, 1 diagram',\n",
       "  'ACCOUNTING;COST accounting;INFORMATION resources management;ORGANIZATION;USER charges;INFORMATION resources'],\n",
       " [4013809.0,\n",
       "  9506.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Integrating Expert Systems and Database Technologies: An Intelligent Decision Support System for Investigating Cost Variances.',\n",
       "  'Murthy, Uday S.<SUP>1</SUP><BR>Swanson, Julia A.<SUP>1</SUP>',\n",
       "  'Fall92, Vol. 6 Issue 2, p127-148, 22p, 4 charts, 2 diagrams, 2bw',\n",
       "  'ACCOUNTING firms;DECISION making;DECISION support systems;MANAGEMENT information systems;USER interfaces (Computer systems);COST analysis'],\n",
       " [4013810.0,\n",
       "  8687.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Computer-Mediated Communication and Structured Interaction in Transfer Pricing Negotiation.',\n",
       "  'Arunachalam, Vairam<SUP>1</SUP><BR>Dilla, William<SUP>2</SUP>',\n",
       "  'Fall92, Vol. 6 Issue 2, p149-170, 22p, 4 charts, 5 graphs, 3bw',\n",
       "  'BUSINESS communication;MANAGEMENT information systems;TRANSFER pricing;INFORMATION resources;COMPUTER systems;CONTRACT negotiations'],\n",
       " [4013811.0,\n",
       "  3714.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'The Changing Use of Spreadsheets by Accountants in New Zealand: A Comparison of 1991 with 1986.',\n",
       "  \"Coy, David<SUP>1</SUP><BR>O'Grady, Winnie<SUP>2</SUP>\",\n",
       "  'Fall92, Vol. 6 Issue 2, p171-181, 11p, 7 charts, 4 graphs',\n",
       "  'ACCOUNTING;ELECTRONIC spreadsheets;INFORMATION resources management;LONGITUDINAL method;INFORMATION resources'],\n",
       " [4013812.0,\n",
       "  4369.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  \"The Information Systems Auditor's Review of the Systems Development Process and its Impact on Software Maintenance Efforts.\",\n",
       "  'Wu, Rebecca C.<SUP>1</SUP>',\n",
       "  'Spring92, Vol. 6 Issue 1, p1-13, 13p, 6 charts',\n",
       "  'COMPUTER software;INFORMATION technology;INVESTIGATIONS;COMPUTER systems;MAINTENANCE costs;EMPIRICAL research'],\n",
       " [4013813.0,\n",
       "  6243.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Transition from a Command to a Market Economy: Creation of a Valid Management Information System.',\n",
       "  'Bazilevich, Leonid A.<SUP>1,2</SUP>',\n",
       "  'Spring92, Vol. 6 Issue 1, p14-31, 18p, 5 charts, 4 diagrams',\n",
       "  'CAPITALISM;COMMUNISM;ENTREPRENEURSHIP;INFORMATION storage & retrieval systems;MANAGEMENT information systems;PERESTROIKA'],\n",
       " [4013814.0,\n",
       "  7032.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  \"Reporting Strategies for 'Events' Accounting.\",\n",
       "  'Westland, J. Christopher<SUP>1</SUP>',\n",
       "  'Spring92, Vol. 6 Issue 1, p32-46, 15p, 1 graph',\n",
       "  'ACCOUNTING;BUSINESS enterprises;COST;DATABASES;METHODOLOGY;OBSOLESCENCE'],\n",
       " [4013815.0,\n",
       "  6238.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'A Computational Model of an Events-Based Object-Oriented Accounting Information System for Inventory Management.',\n",
       "  'Kandelin, Nils A.<SUP>1</SUP><BR>Lin, Thomas W.<SUP>2</SUP>',\n",
       "  'Spring92, Vol. 6 Issue 1, p47-62, 16p, 1 chart, 4 diagrams',\n",
       "  'ACCOUNTING;ARTIFICIAL intelligence;COMPUTER software;DATABASES;COMPUTER programming;THEORY'],\n",
       " [4013816.0,\n",
       "  4406.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Intrusion-Detection Systems.',\n",
       "  \"O'Leary, Daniel E.<SUP>1</SUP>\",\n",
       "  'Spring92, Vol. 6 Issue 1, p63-74, 12p, 4 charts, 1 graph',\n",
       "  'COMPUTER security;DATA protection;ELECTRONIC systems;SECURITY systems;STATISTICS;COMPUTER systems'],\n",
       " [4013817.0,\n",
       "  5637.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'An Empirical Evaluation of User Information Satisfaction (UIS) Measures for Use with General Ledger Accounting Software.',\n",
       "  'Seddon, Peter<SUP>1</SUP><BR>Siew-Kee Yip<SUP>1</SUP>',\n",
       "  'Spring92, Vol. 6 Issue 1, p75-92, 18p, 10 charts, 2 diagrams',\n",
       "  'ACCOUNT books;ACCOUNTING;BUSINESS records;ELECTRONIC data processing;END-user computing;COMPUTER systems'],\n",
       " [4013818.0,\n",
       "  5497.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Computer-Based General Ledger Systems: An Exploratory Study.',\n",
       "  'Seddon, Peter / Wong, Michael / Siew-Kee Yip ',\n",
       "  'Spring92, Vol. 6 Issue 1, p93-110, 18p, 11 charts, 1 diagram',\n",
       "  'ACCOUNT books;ACCOUNTING;COST allocation;REAL-time data processing;TRANSACTION systems (Computer systems);COMPUTER systems'],\n",
       " [4017258.0,\n",
       "  4368.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Characteristics of Billfish Anglers in the U.S. Atlantic Ocean.',\n",
       "  'Fisher, Mark R.<BR>Ditton, Robert B.',\n",
       "  '1992, Vol. 54 Issue 1, p1, 6p, 7 charts',\n",
       "  'BILLFISH fishing;FISHERS -- United States'],\n",
       " [4017259.0,\n",
       "  3197.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Effects of the Santa Barbara, Calif., oil spill on the apparent abundance of Pelagic fishery...',\n",
       "  'Squire Jr., James L.',\n",
       "  '1992, Vol. 54 Issue 1, p7, 8p, 1 chart, 7 diagrams, 4 graphs',\n",
       "  'OIL spills & wildlife'],\n",
       " [4017260.0,\n",
       "  4301.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Remote camera and trapping survey of the deep-water shrimps Heterocarpus laevigatus....',\n",
       "  'Saunders, W.B.<BR>Hastie, Lee C.',\n",
       "  '1992, Vol. 54 Issue 1, p15, 11p, 3 charts, 2 diagrams, 9 graphs, 8bw',\n",
       "  'PHOTOGRAPHY -- Scientific applications;SHRIMP fisheries'],\n",
       " [4017261.0,\n",
       "  2699.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'On the distribution and fishery potential of the Japanese red crab Chaceon granulatus in the ...',\n",
       "  'Hastie, L. C.<BR>Saunders, W.B.',\n",
       "  '1992, Vol. 54 Issue 1, p26, 7p, 3 charts, 5 graphs',\n",
       "  'CHACEON;FISH traps'],\n",
       " [4017254.0,\n",
       "  3509.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Lethal parasites in oysters from coastal Georgia with discussion of disease and management...',\n",
       "  'Lewis, Earl J.<BR>Kern, Frederick G.',\n",
       "  '1992, Vol. 54 Issue 2, p1, 6p, 2 charts',\n",
       "  'AMERICAN oyster;PARASITES'],\n",
       " [4017255.0,\n",
       "  3395.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Differences in dolphin mortality rates in night and day sets for the U.S. eastern tropical...',\n",
       "  'Coan Jr., Atilio L.<BR>Wallace, Kenneth E.',\n",
       "  '1992, Vol. 54 Issue 2, p7, 8p, 4 charts, 16 graphs',\n",
       "  'DOLPHINS;MORTALITY'],\n",
       " [4017256.0,\n",
       "  3457.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The U.S. Gulf of Mexico party boats industry: Activity centers, species targeted, and fisheries...',\n",
       "  'Ditton, Robert B.<BR>Holland, Stephen M.',\n",
       "  '1992, Vol. 54 Issue 2, p15, 6p, 6 charts, 1 graph',\n",
       "  'CHARTER boat fishing'],\n",
       " [4017257.0,\n",
       "  4093.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The U.S. Gulf of Mexico charter boat industry: Activity centers, species targeted, and fisheries...',\n",
       "  'Holland, Stephen M.<BR>Ditton, Robert B.',\n",
       "  '1992, Vol. 54 Issue 2, p21, 7p, 6 charts, 1 graph',\n",
       "  'BOATS & boating -- Chartering'],\n",
       " [4017250.0,\n",
       "  5251.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Disease risks associated with importation of nonindigenous marine animals.',\n",
       "  'Sindermann, Carl J.',\n",
       "  '1992, Vol. 54 Issue 3, p1, 10p, 3 diagrams, 1bw',\n",
       "  'DISEASES;MARINE fauna'],\n",
       " [4017251.0,\n",
       "  6568.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The National Marine Fisheries Service habitat conservation efforts in Louisiana, 1980 through 1990.',\n",
       "  'Hartman, Richard D.<BR>Reubsamen, Rickey N.',\n",
       "  '1992, Vol. 54 Issue 3, p11, 10p, 11 charts',\n",
       "  'FISHERY conservation;WETLANDS'],\n",
       " [4017252.0,\n",
       "  5438.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'An economic analysis of Texas shrimp season closures.',\n",
       "  'Griffin, Wade<BR>Hendrickson, Holly',\n",
       "  '1992, Vol. 54 Issue 3, p21, 8p, 11 charts, 2 graphs',\n",
       "  'SHRIMP fisheries;TERRITORIAL waters'],\n",
       " [4017253.0,\n",
       "  1793.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Subsurface fish handling to limit decompression effects on deepwater species.',\n",
       "  'Parrish, Frank A.<BR>Moffitt, Robert B.',\n",
       "  '1992, Vol. 54 Issue 3, p29, 4p, 1 diagram, 2bw',\n",
       "  'BAROTRAUMA, Aural;PREVENTION;FISH tagging'],\n",
       " [4017246.0,\n",
       "  7233.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Yellow sole, Pleuronectes asper, of the Eastern Bering Sea: Biological characteristics, history of..',\n",
       "  'Wilderbuer, Thomas K.<BR>Walters, Gary E.',\n",
       "  '1992, Vol. 54 Issue 4, p1, 18p, 3 charts, 1 diagram, 30 graphs',\n",
       "  'YELLOWFIN sole'],\n",
       " [4017247.0,\n",
       "  3299.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  \"Potential impact of PCB's on bluefish, Pomatomus saltatrix, management.\",\n",
       "  'Eldridge, Peter J.<BR>Meaburn, G. Malcolm',\n",
       "  '1992, Vol. 54 Issue 4, p19, 6p, 8 charts, 1 graph',\n",
       "  'BLUEFISH;FISHERY policy;POLYCHLORINATED biphenyls;ENVIRONMENTAL aspects'],\n",
       " [4017248.0,\n",
       "  5757.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Status, constraints, and opportunities for salmon culture in the United States: A review.',\n",
       "  'Anderson, James L.<BR>Bettencourt, Sofia U.',\n",
       "  '1992, Vol. 54 Issue 4, p25, 9p, 3 charts, 7 graphs',\n",
       "  'SALMON fisheries'],\n",
       " [4017249.0,\n",
       "  1345.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Shortraker rockfish, Sebastes borealis, observed from a manned submersible.',\n",
       "  'Krieger, Kenneth',\n",
       "  '1992, Vol. 54 Issue 4, p34, 4p, 1 chart, 3bw',\n",
       "  'STRIPED bass'],\n",
       " [4014014.0,\n",
       "  6511.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  \"Urania's heritage: A historical introduction to women in astronomy.\",\n",
       "  'Dobson, Andrea K.<BR>Bracher, Katherine',\n",
       "  'Jan/Feb92, Vol. 21 Issue 1, p4, 12p, 1 graph, 25bw',\n",
       "  'WOMEN in astronomy;HISTORY'],\n",
       " [4014008.0,\n",
       "  3591.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Meteorites that have struck home.',\n",
       "  'Spratt, Christopher',\n",
       "  'Mar/Apr92, Vol. 21 Issue 2, p50, 7p, 4 charts, 13bw',\n",
       "  'METEORITES'],\n",
       " [4014009.0,\n",
       "  2996.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Exploring the nuclei of galaxies.',\n",
       "  'Oort, Jan',\n",
       "  'Mar/Apr92, Vol. 21 Issue 2, p57, 5p, 9bw',\n",
       "  'GALAXIES'],\n",
       " [4014010.0,\n",
       "  1808.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Wallace Campbell: The twelfth Bruce Medalist.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'Mar/Apr92, Vol. 21 Issue 2, p62, 3p, 22bw',\n",
       "  ''],\n",
       " [4014011.0,\n",
       "  4616.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The Juggler nebula, the wrong-way spiral arm, and other astronomy news.',\n",
       "  'Stephens, Sally',\n",
       "  'Mar/Apr92, Vol. 21 Issue 2, p64, 7p, 11bw',\n",
       "  'ASTRONOMY;ASTRONOMY -- Research;SOCIETIES'],\n",
       " [4014012.0,\n",
       "  1366.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Something for everyone in the world of astronomy.',\n",
       "  'Farknoi, Andrew',\n",
       "  'Mar/Apr92, Vol. 21 Issue 2, p72, 3p, 4bw',\n",
       "  'CONGRESSES & conventions'],\n",
       " [4014013.0,\n",
       "  1786.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The society pages.',\n",
       "  '',\n",
       "  'Mar/Apr92, Vol. 21 Issue 2, p77, 3p, 2bw',\n",
       "  ''],\n",
       " [4014003.0,\n",
       "  7590.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The first one second of the universe.',\n",
       "  'Davies, Paul',\n",
       "  'May/Jun92, Vol. 21 Issue 3, p82, 10p, 3 diagrams, 2 graphs, 9bw',\n",
       "  'COSMOGRAPHY'],\n",
       " [4014004.0,\n",
       "  3269.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'George Ellery Hale: The thirteenth Bruce medalist.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'May/Jun92, Vol. 21 Issue 3, p94, 4p, 1bw',\n",
       "  ''],\n",
       " [4014005.0,\n",
       "  5500.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'A collision over collisions: A tale of astronomy and politics.',\n",
       "  'Smith, Fran',\n",
       "  'May/Jun92, Vol. 21 Issue 3, p97, 7p, 2 diagrams, 5bw',\n",
       "  'ASTEROIDS -- Collisions with Earth;UNITED States. National Aeronautics & Space Administration'],\n",
       " [4014006.0,\n",
       "  3341.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The Spaceguard Survey: Protecting the earth from cosmic impacts.',\n",
       "  'Morrison, David',\n",
       "  'May/Jun92, Vol. 21 Issue 3, p103, 5p, 1 chart, 1 diagram, 2bw',\n",
       "  'NEAR-earth asteroids;UNITED States. National Aeronautics & Space Administration'],\n",
       " [4014007.0,\n",
       "  1830.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Interception of near-earth objects.',\n",
       "  'Canavan, Gregory H.<BR>Solem, Johndale',\n",
       "  'May/Jun92, Vol. 21 Issue 3, p107, 3p, 1 diagram, 1bw',\n",
       "  'NEAR-earth asteroids;UNITED States. National Aeronautics & Space Administration'],\n",
       " [4013991.0,\n",
       "  7669.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Rendezvous in space: The science of comets.',\n",
       "  'Brandt, John C.<BR>Chapman, Robert D.',\n",
       "  'Nov/Dec92, Vol. 21 Issue 6, p178, 14p, 1 graph, 30bw',\n",
       "  'COMETS'],\n",
       " [4013992.0,\n",
       "  2245.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Ernest W. Brown: The fifteenth Bruce medalist.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'Nov/Dec92, Vol. 21 Issue 6, p194, 3p, 1bw',\n",
       "  'AWARDS'],\n",
       " [4013993.0,\n",
       "  4098.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The 1992 ASP awards.',\n",
       "  'Cowley, Anne<BR>Ferris, Timothy',\n",
       "  'Nov/Dec92, Vol. 21 Issue 6, p197, 5p, 7bw',\n",
       "  'ASTRONOMY;AWARDS'],\n",
       " [4013994.0,\n",
       "  2402.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Society pages.',\n",
       "  '',\n",
       "  'Nov/Dec92, Vol. 21 Issue 6, p204, 3p',\n",
       "  ''],\n",
       " [4013995.0,\n",
       "  5001.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Return to the red planet: Mars Observer.',\n",
       "  '',\n",
       "  'Sep/Oct92, Vol. 21 Issue 5, p146, 10p, 8 diagrams, 10bw',\n",
       "  'SPACE probes;MARS (Planet) -- Exploration'],\n",
       " [4013996.0,\n",
       "  3843.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Part II: Visitors to Earth?',\n",
       "  'Goldsmith, Donald<BR>Owen, Tobias',\n",
       "  'Sep/Oct92, Vol. 21 Issue 5, p155, 7p, 7bw',\n",
       "  'UNIDENTIFIED flying objects'],\n",
       " [4013997.0,\n",
       "  3124.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The astro-physics of baseball.',\n",
       "  'Slavsky, David B.',\n",
       "  'Sep/Oct92, Vol. 21 Issue 5, p160, 4p, 2 diagrams, 5bw',\n",
       "  'ASTROPHYSICS;BASEBALL'],\n",
       " [4013998.0,\n",
       "  2750.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Edward Emerson Barnard: The fourteenth Bruce medalist.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'Sep/Oct92, Vol. 21 Issue 5, p164, 3p, 1bw',\n",
       "  ''],\n",
       " [4013999.0,\n",
       "  4680.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Infant solar systems, black holes, massive explosions, and other Astronomy news.',\n",
       "  'Stephens, Sally',\n",
       "  'Sep/Oct92, Vol. 21 Issue 5, p170, 6p, 2 diagrams, 4 graphs, 4bw',\n",
       "  'ASTRONOMY;SOCIETIES'],\n",
       " [4013161.0,\n",
       "  2571.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Hard rock.',\n",
       "  'Harlow, George E.',\n",
       "  'Aug91, Vol. 100 Issue 8, p4, 5p, 1 map, 3c',\n",
       "  'ALBITITE;INDIANS of Central America;JADE;MAYAS;PRECIOUS stones;ROCKS, Igneous;ROCKS, Metamorphic;SERPENTINITE;SILICATE minerals'],\n",
       " [4013162.0,\n",
       "  4284.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Opus 200.',\n",
       "  'Gould, Stephan Jay',\n",
       "  'Aug91, Vol. 100 Issue 8, p12, 4p',\n",
       "  'BIOLOGY;EVOLUTION;EVOLUTION (Biology);NATURAL selection;PUNCTUATED equilibrium (Evolution)'],\n",
       " [4013163.0,\n",
       "  1286.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Egghead.',\n",
       "  'Welsch, Roger L.',\n",
       "  'Aug91, Vol. 100 Issue 8, p20, 3p, 1 illustration, 1bw',\n",
       "  'CHICKENS;EGGS;POULTRY;HENS'],\n",
       " [4013164.0,\n",
       "  1324.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Rio Cebolla Marsh, New Mexico.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Aug91, Vol. 100 Issue 8, p24, 3p, 2 maps, 3c',\n",
       "  'BOTANY;CAREX;GRASSES;JUNCACEAE;MARSHES;WETLANDS'],\n",
       " [4013165.0,\n",
       "  2904.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Lash of the dragon.',\n",
       "  'Hillel, Daniel',\n",
       "  'Aug91, Vol. 100 Issue 8, p28, 10p, 1 map, 6c',\n",
       "  'DIKES (Engineering);ENVIRONMENTAL degradation;EROSION;FLOOD dams & reservoirs;HYDROELECTRIC power plants;HYDROLOGIC cycle;IRRIGATION;RIVERS -- China;RUNOFF;RUNOFF irrigation;WASTE products;WATER resources development;WATER-power'],\n",
       " [4013166.0,\n",
       "  2599.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Murder and mayhem in the miocene.',\n",
       "  'McNamara, Kenneth J.',\n",
       "  'Aug91, Vol. 100 Issue 8, p40, 8p, 7c',\n",
       "  'ECHINODERMATA;GASTROPODA;HEART urchins;PREDATION (Biology);PREDATORY animals;SEA urchins;SNAILS'],\n",
       " [4013167.0,\n",
       "  3008.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A bird with the guts to eat leaves.',\n",
       "  'Grajal, Alejandro<BR>Strahl, Stuart D.',\n",
       "  'Aug91, Vol. 100 Issue 8, p48, 8p, 2 diagrams, 6c',\n",
       "  'ANIMAL behavior;BIRDS;DIGESTIVE organs;GALLIFORMES;HOACTZIN;PREDATION (Biology);SURVIVAL behavior'],\n",
       " [4013168.0,\n",
       "  3669.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Bringing up baby. (cover story)',\n",
       "  'Wells, Randall S.',\n",
       "  'Aug91, Vol. 100 Issue 8, p56, 7p, 4c',\n",
       "  'CETACEA;CETACEA populations;DOLPHINS;MAMMAL populations;BOTTLENOSE dolphin'],\n",
       " [4013169.0,\n",
       "  2921.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'In their own words.',\n",
       "  'Lawrence, Jenny',\n",
       "  'Aug91, Vol. 100 Issue 8, p68, 4p, 1c, 2bw',\n",
       "  'ANTHROPOLOGISTS;ANTHROPOLOGY;HIDATSA Indians;INDIANS of North America;INDIANS of North America -- Great Plains;INDIANS of North America -- Prairie Provinces;RITES & ceremonies;RITUAL'],\n",
       " [4013170.0,\n",
       "  2613.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Grasping the nettle.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Aug91, Vol. 100 Issue 8, p72, 4p',\n",
       "  'IRONY;JOKING;WEEDS;WIT & humor'],\n",
       " [4013171.0,\n",
       "  1127.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Mosquitoes unlimited.',\n",
       "  'Nielson, Lewis T.',\n",
       "  'Jul91, Vol. 100 Issue 7, p4, 3p, 2c',\n",
       "  'ANIMALS as carriers of disease;BLOODSUCKING insects;COMMUNICABLE diseases -- Transmission;DIPTERA;INSECTS;MOSQUITOES;MOSQUITOES -- Control'],\n",
       " [4013172.0,\n",
       "  5272.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Of mice and mosquitoes.',\n",
       "  'Gould, Stephen J.',\n",
       "  'Jul91, Vol. 100 Issue 7, p12, 5p, 2 diagrams',\n",
       "  'ARTHROPODA;GENES;GENETICS;HOMEOBOX genes;MICE;MOSQUITOES;VERTEBRATES'],\n",
       " [4013173.0,\n",
       "  2271.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Pandora's bite.\",\n",
       "  'Wilson, Samuel M.',\n",
       "  'Jul91, Vol. 100 Issue 7, p26, 3p',\n",
       "  'INSECTS as carriers of disease;MALARIA;MOSQUITOES;MOSQUITOES as carriers of disease;YELLOW fever;SOTO, Hernando de, ca. 1500-1542'],\n",
       " [4013174.0,\n",
       "  1608.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The case of the quick-change killer.',\n",
       "  'Washburn, Jan O.<BR>Anderson, John R.',\n",
       "  'Jul91, Vol. 100 Issue 7, p30, 3p, 1c',\n",
       "  'GENETICS;INVERTEBRATE populations;LARVAE;MOSQUITOES;NATURAL selection;PARASITES;PREDATION (Biology);PROTOZOA;PROTOZOAN populations'],\n",
       " [4013175.0,\n",
       "  1233.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Life in a deathtrap.',\n",
       "  'Bradshaw, William<BR>Holzapfel, Christina',\n",
       "  'Jul91, Vol. 100 Issue 7, p34, 3p, 1c',\n",
       "  'CARNIVOROUS plants;DEVELOPMENTAL biology;LARVAE;MOSQUITOES;PITCHER plants;PLANTS'],\n",
       " [4013176.0,\n",
       "  1199.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Duel in the sun.',\n",
       "  'Blaustein, Leon',\n",
       "  'Jul91, Vol. 100 Issue 7, p38, 3p, 1c',\n",
       "  'DEVELOPMENTAL biology;DIPTERA;FROGS;INSECTS;INVERTEBRATES;LARVAE;MOSQUITOES;TADPOLES;TOADS'],\n",
       " [4013177.0,\n",
       "  1690.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The butterfly of mosquitoes.',\n",
       "  'Foster, Woodbridge A.<BR>Taylor, Robin M.',\n",
       "  'Jul91, Vol. 100 Issue 7, p40, 3p, 2c',\n",
       "  'DIPTERA;INSECT sex attractants;INSECT societies;INSECTS -- Behavior;MOSQUITOES'],\n",
       " [4013178.0,\n",
       "  1236.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Tales of a mosquito psychologist.',\n",
       "  'Klowden, Marc J.',\n",
       "  'Jul91, Vol. 100 Issue 7, p48, 3p, 1c',\n",
       "  'BIOLOGICAL systems;BLOODSUCKING animals;BLOODSUCKING insects;DIPTERA;INSECTS;INSECTS -- Reproduction;MOSQUITOES'],\n",
       " [4013179.0,\n",
       "  1473.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Epidemic proportions.',\n",
       "  'Day, Jonathan F.',\n",
       "  'Jul91, Vol. 100 Issue 7, p50, 4p, 1c, 2bw',\n",
       "  'BIRDS -- Diseases;COMMUNICABLE diseases;ENCEPHALITIS;EPIDEMIC encephalitis;EPIDEMICS;INSECTS -- Virus diseases;MOSQUITOES;VIRUS diseases'],\n",
       " [4013180.0,\n",
       "  2564.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Adaptable immigrant.',\n",
       "  'Hawley, William A.',\n",
       "  'Jul91, Vol. 100 Issue 7, p55, 5p, 2c',\n",
       "  'DIPTERA;EXTINCTION (Biology);INSECTS -- Reproduction;MOSQUITOES'],\n",
       " [4013181.0,\n",
       "  1208.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Malaria's genetic billiards game.\",\n",
       "  'Nagel, Ronald L.',\n",
       "  'Jul91, Vol. 100 Issue 7, p59, 3p, 1 map, 1c',\n",
       "  'ERYTHROCYTES;FEVER;GENETICS;INSECTS as carriers of disease;MALARIA;MOSQUITOES as carriers of disease;PHARMACEUTICAL industry;PROTOZOAN diseases'],\n",
       " [4013150.0,\n",
       "  3835.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"`Red in tooth and claw.'\",\n",
       "  'Gould, Stephen Jay',\n",
       "  'Nov92, Vol. 101 Issue 11, p14, 7p, 2 cartoons',\n",
       "  'BIOLOGY;EVOLUTION (Biology);TENNYSON, Alfred Tennyson, Baron, 1809-1892;DARWIN, Charles, 1809-1882'],\n",
       " [4013151.0,\n",
       "  3177.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Between sun and shadow.',\n",
       "  'Hart, Terese B.<BR>Hart, John A.',\n",
       "  'Nov92, Vol. 101 Issue 11, p28, 8p, 7c',\n",
       "  'OKAPI;PREDATORY animals'],\n",
       " [4013152.0,\n",
       "  3177.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The gold bugs.',\n",
       "  'Briggs, Derek E.G.<BR>Edgecombe, Gregory D.',\n",
       "  'Nov92, Vol. 101 Issue 11, p36, 8p, 4c, 6bw',\n",
       "  'ANIMALS, Fossil;FOSSILS;PALEONTOLOGY;TRILOBITES;MARINE animals, Fossil'],\n",
       " [4013153.0,\n",
       "  3403.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The bottom of the bottom of the world. (cover story)',\n",
       "  'Campbell, David G.',\n",
       "  'Nov92, Vol. 101 Issue 11, p46, 8p, 7c',\n",
       "  'AQUATIC animals;CORAL reef biology;OCEAN bottom;PYCNOGONIDA'],\n",
       " [4013154.0,\n",
       "  3631.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Where all the women are strong.',\n",
       "  'Worley, Barbara A.',\n",
       "  'Nov92, Vol. 101 Issue 11, p54, 10p, 9c',\n",
       "  'TUAREGS -- Social life & customs;WOMEN -- Social conditions;WRESTLING'],\n",
       " [4013155.0,\n",
       "  2107.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'History in a stewpot.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Nov92, Vol. 101 Issue 11, p78, 5p, 1c',\n",
       "  'COOKERY (Meat);IRISH;MISSIONARIES;YORUBA (African people)'],\n",
       " [4013156.0,\n",
       "  1001.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'AUTHORS.',\n",
       "  '',\n",
       "  'Nov92, Vol. 101 Issue 11, p86, 3p, 7c',\n",
       "  'AUTHORS;BIOLOGY;NATURAL history;PERIODICALS;SCIENCE'],\n",
       " [4013157.0,\n",
       "  3327.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Columbus's comedown.\",\n",
       "  'Wilson, Samuel M.',\n",
       "  'Oct92, Vol. 101 Issue 10, p2, 4p, 1 cartoon, 1c, 1bw',\n",
       "  'BENEFICIARIES;INHERITANCE & succession;LEGAL instruments;TITLES of honor & nobility'],\n",
       " [4013158.0,\n",
       "  4834.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Life in a punctuation.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Oct92, Vol. 101 Issue 10, p10, 8p, 5 cartoons',\n",
       "  'EVOLUTION (Biology);RUSSIA (Federation) -- Social conditions'],\n",
       " [4013159.0,\n",
       "  2120.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Columbus and the river of birds.',\n",
       "  'Willis, Edwin O.',\n",
       "  'Oct92, Vol. 101 Issue 10, p22, 7p, 1 map, 3c',\n",
       "  'BIRDS -- Behavior;BIRDS;ESKIMO curlew;Migration'],\n",
       " [4013160.0,\n",
       "  2260.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Broken kernels: An international saga.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Sep91, Vol. 100 Issue 9, p88, 3p',\n",
       "  'COOKERY (Corn);COOKERY, International;CORN;FOOD habits'],\n",
       " [4014303.0,\n",
       "  5915.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Processing digital color images: From capture to display.',\n",
       "  'Allenbach, Jan P.',\n",
       "  'Dec92, Vol. 45 Issue 12, p32, 8p, 2 diagrams, 7c',\n",
       "  'COMPUTER input-output equipment;TECHNOLOGICAL innovations'],\n",
       " [4014304.0,\n",
       "  4751.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'From photons to bits.',\n",
       "  'Khosla, Rajinder P.',\n",
       "  'Dec92, Vol. 45 Issue 12, p42, 8p, 1 chart, 6 diagrams, 6c',\n",
       "  'COMPUTER input-output equipment;TECHNOLOGICAL innovations'],\n",
       " [4014305.0,\n",
       "  4506.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Color in electronic displays.',\n",
       "  'Tannas Jr., Lawrence E.',\n",
       "  'Dec92, Vol. 45 Issue 12, p52, 6p, 1 chart, 6 diagrams, 1c',\n",
       "  'COMPUTER input-output equipment;TECHNOLOGICAL innovations'],\n",
       " [4014306.0,\n",
       "  4788.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Digital color printing.',\n",
       "  'Starkweather, Gary K.',\n",
       "  'Dec92, Vol. 45 Issue 12, p60, 6p, 2 diagrams, 6 graphs, 2c',\n",
       "  'PRINTING;TECHNOLOGICAL innovations'],\n",
       " [4014307.0,\n",
       "  3025.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'From rhetoric to reality in science: Between Little Rock and a hard place.',\n",
       "  'Goodwin, Irwin',\n",
       "  'Dec92, Vol. 45 Issue 12, p67, 4p, 1bw',\n",
       "  'SCIENCE & state'],\n",
       " [4014308.0,\n",
       "  1002.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  \"Commission on NSF's future endorses the past--oracularly.\",\n",
       "  'Goodwin, Irwin',\n",
       "  'Dec92, Vol. 45 Issue 12, p70, 8/9p',\n",
       "  'NATIONAL Science Foundation (U.S.)'],\n",
       " [4013676.0,\n",
       "  2599.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Tanning turtles.',\n",
       "  'Zipko, Stephen J.',\n",
       "  'Fall92, Vol. 29 Issue 3, p17, 4p, 4bw',\n",
       "  'TURTLES;BEHAVIOR'],\n",
       " [4013678.0,\n",
       "  3306.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Ozone, climate, and global atmospheric change.',\n",
       "  'Levine, Joel S.',\n",
       "  'Spring92, Vol. 29 Issue 1, p10, 7p, 1 chart, 3 diagrams, 1 graph, 1bw',\n",
       "  'ATMOSPHERIC circulation;CLIMATOLOGY;OZONE layer'],\n",
       " [4013677.0,\n",
       "  2983.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Summer92, Vol. 29 Issue 2, p4, 4p, 3bw',\n",
       "  'SCIENCE -- United States'],\n",
       " [4013675.0,\n",
       "  3004.0,\n",
       "  1992.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Winter92/93, Vol. 29 Issue 4, p1, 4p, 3bw',\n",
       "  'SCIENCE'],\n",
       " [4018466.0,\n",
       "  4841.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  \"Melding War and Politics in Namibia: South Africa's Counterinsurgency Campaign, 1966-1989.\",\n",
       "  'Dale, Richard<SUP>1</SUP>',\n",
       "  'Fall93, Vol. 20 Issue 1, p7-24, 18p',\n",
       "  'ARMED Forces -- Foreign countries;COUNTERINSURGENCY;GUERRILLA warfare;GUERRILLAS;INSURGENCY;HISTORY;POLICE;NAMIBIA;1946-1990'],\n",
       " [4018467.0,\n",
       "  5402.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'From Counterrevolutionary Warfare To Political Awakening: The Uruguayan and Argentine Armed Forces in the 1970s.',\n",
       "  'Perelli, Carina',\n",
       "  'Fall93, Vol. 20 Issue 1, p25-49, 25p',\n",
       "  'HISTORY;ARMED Forces;ATROCITIES;MILITARY government;NATIONAL security;POLITICAL systems;ARGENTINA;1955-1983;URUGUAY;20th century'],\n",
       " [4018468.0,\n",
       "  5792.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Druze Minority in the Israeli Military: Traditionalizing an Ethnic Policing Role.',\n",
       "  'Frisch, Hillel<SUP>1</SUP>',\n",
       "  'Fall93, Vol. 20 Issue 1, p51-67, 17p',\n",
       "  'ARMED Forces -- Minorities;DRUZES;ISRAEL-Arab War, 1948-1949;HISTORY;PALESTINIAN Arabs;SOLDIERS;ISRAEL. Army;PALESTINE;Arab rebellion, 1936-1939'],\n",
       " [4018469.0,\n",
       "  4649.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  \"Chinese Women in the People's Liberation Army: Professionals or Quasi-Professionals?\",\n",
       "  'Li, Xiaolin',\n",
       "  'Fall93, Vol. 20 Issue 1, p69-83, 15p',\n",
       "  \"CITIES & towns;HIGH school graduates;WOMEN & the military;WOMEN -- Education;WOMEN -- Social conditions;WOMEN soldiers;YOUNG women;CHINA. People's Liberation Army\"],\n",
       " [4018470.0,\n",
       "  5910.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Israeli Responses to the Threat of Chemical Warfare.',\n",
       "  'Steinberg, Gerald M.<SUP>1</SUP>',\n",
       "  'Fall93, Vol. 20 Issue 1, p85-101, 17p',\n",
       "  'ANTI-tactical ballistic missiles;CHEMICAL warfare;CHEMICAL weapons;GAS masks;MUSTARD gas;PATRIOT missile;PERSIAN Gulf War, 1991;NERVE gases'],\n",
       " [4018471.0,\n",
       "  6833.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Winged Defense: Airwar, The Law, and Morality.',\n",
       "  'Meilinger, Phillip S.<SUP>1</SUP>',\n",
       "  'Fall93, Vol. 20 Issue 1, p103-123, 21p',\n",
       "  'AERONAUTICS, Military;AIR forces;AIR warfare;AIRPLANES, Military;BOMBING, Aerial;COMBATANTS & noncombatants (International law);LAW;WAR -- Moral & ethical aspects;WORLD War, 1939-1945;CIVILIAN war casualties'],\n",
       " [4018472.0,\n",
       "  4776.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Relationship between Demographic Variables and Intent to Stay in the Military: Medical Personnel in a U.S. Air Force Hospital.',\n",
       "  'Price, James L.<SUP>1</SUP><BR>Kim, Sang-Wook',\n",
       "  'Fall93, Vol. 20 Issue 1, p125-144, 20p, 3 charts, 3 graphs',\n",
       "  'AGE;AIR bases, American;ARMED Forces;DEMOGRAPHIC surveys;ETHNICITY;MARITAL status;RELIGION;GENDER'],\n",
       " [4018473.0,\n",
       "  9536.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Management of Budgetary Decline in the Department of Defense in Response to the End of the Cold War.',\n",
       "  'Jones, L. R.<SUP>1</SUP>',\n",
       "  'Summer93, Vol. 19 Issue 4, p479-509, 31p, 2 charts, 3 graphs',\n",
       "  'ARMED Forces;ARMED Forces -- Appropriations & expenditures;BUDGET;EXPENDITURES, Public;FINANCE, Public;FINANCIAL management;UNITED States. Dept. of Defense;CHENEY, Richard B.'],\n",
       " [4018474.0,\n",
       "  4711.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'A New Paradigm for Military Policy: Socioeconomics.',\n",
       "  'Shields, Patricia M.<SUP>1</SUP>',\n",
       "  'Summer93, Vol. 19 Issue 4, p511-531, 21p, 2 charts',\n",
       "  'ARMED Forces;COMPARATIVE economics;ECONOMICS;ECONOMICS -- Sociological aspects;MILITARY policy;SOCIAL psychology;SOCIOECONOMIC factors'],\n",
       " [4018475.0,\n",
       "  4572.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Military Spending and Economic Growth in Taiwan.',\n",
       "  'Ward, Michael D. / Davis, David R. / Chan, Steve ',\n",
       "  'Summer93, Vol. 19 Issue 4, p533-550, 18p, 1 chart',\n",
       "  'ARMED Forces -- Appropriations & expenditures;ARMED Forces -- Procurement;GROSS national product;SUSTAINABLE development;ECONOMIC recovery;ECONOMIC expansion;MILITARY spending;TAIWAN -- Economic conditions'],\n",
       " [4018476.0,\n",
       "  7954.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  \"Shaping the New World Order: America's Post-Gulf War Agenda in the Middle East.\",\n",
       "  'Monshipouri, Mahmood<SUP>1</SUP><BR>Zolty, Thaddeus C.<SUP>2</SUP>',\n",
       "  'Summer93, Vol. 19 Issue 4, p551-577, 27p, 3 charts',\n",
       "  'ARMS control;ARMS race;ARMS transfers;DISARMAMENT;PERSIAN Gulf War, 1991;MIDDLE East -- Politics & government'],\n",
       " [4000011.0,\n",
       "  2989.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'The great flood of 1993.',\n",
       "  'Allen, William H.',\n",
       "  'Dec93, Vol. 43 Issue 11, p732, 6p, 1bw',\n",
       "  'BIOTIC communities;FLOODS;ENVIRONMENTAL aspects'],\n",
       " [4000012.0,\n",
       "  2984.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Test-tube survival of the molecularly fix.',\n",
       "  'Hart, Stephen',\n",
       "  'Dec93, Vol. 43 Issue 11, p738, 4p, 1 diagram',\n",
       "  'GENETIC engineering;INDUSTRIAL applications;MOLECULAR evolution'],\n",
       " [4000013.0,\n",
       "  5959.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'The evolution of viviparity in lizards.',\n",
       "  'Guillette Jr., Louis J.',\n",
       "  'Dec93, Vol. 43 Issue 11, p742, 10p, 1 chart, 1 graph, 8bw',\n",
       "  'EVOLUTION (Biology);VIVIPARITY'],\n",
       " [4000014.0,\n",
       "  7435.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Environmental refugees in a globally warmed world.',\n",
       "  'Myers, Norman',\n",
       "  'Dec93, Vol. 43 Issue 11, p752, 10p, 1 chart',\n",
       "  'ENVIRONMENTAL degradation;GLOBAL warming'],\n",
       " [4000015.0,\n",
       "  3747.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Training developing-country nationals is the critical ingredient to conserving global biodiversity.',\n",
       "  '',\n",
       "  'Dec93, Vol. 43 Issue 11, p762, 6p, 2bw',\n",
       "  'ENVIRONMENTAL education -- Activity programs;ENVIRONMENTAL protection'],\n",
       " [4000016.0,\n",
       "  3341.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Is human culture carcinogenic for uncontrolled population growth and ecological destruction?',\n",
       "  'Hern, Warren M.',\n",
       "  'Dec93, Vol. 43 Issue 11, p768, 6p, 10bw',\n",
       "  'BIOTIC communities;SOCIAL evolution'],\n",
       " [4000017.0,\n",
       "  3657.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Feminism and the study of animal behavior.',\n",
       "  'Zuk, Marlene',\n",
       "  'Dec93, Vol. 43 Issue 11, p774, 5p',\n",
       "  'EVOLUTION (Biology);FEMINISM'],\n",
       " [4000018.0,\n",
       "  1610.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Can there be a standardized format for literature citations?',\n",
       "  'Hilu, Khidir W.',\n",
       "  'Dec93, Vol. 43 Issue 11, p779, 3p, 3 charts, 1 graph',\n",
       "  'BIBLIOGRAPHICAL citations;RESEARCH'],\n",
       " [4000019.0,\n",
       "  4147.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'We need a revolution--teaching biology for the twenty-first century.',\n",
       "  'Moore, John A.',\n",
       "  'Dec93, Vol. 43 Issue 11, p782, 5p',\n",
       "  'BIOLOGY -- Study & teaching;EDUCATIONAL change'],\n",
       " [4000020.0,\n",
       "  1177.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Untitled.',\n",
       "  '',\n",
       "  'Dec93, Vol. 43 Issue 11, p794, 2p, 1bw',\n",
       "  'BIOLOGICAL apparatus & supplies'],\n",
       " [4000021.0,\n",
       "  2902.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  \"Madagascar's mysterious aye-ayes.\",\n",
       "  'Cohn, Jeffrey P.',\n",
       "  'Nov93, Vol. 43 Issue 10, p668, 4p, 3bw',\n",
       "  'AYE-aye;WILDLIFE conservation'],\n",
       " [4000022.0,\n",
       "  1143.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Social climate forces women out of science.',\n",
       "  '',\n",
       "  'Nov93, Vol. 43 Issue 10, p672, 2p',\n",
       "  'WOMEN in science;NATIONAL Science Foundation (U.S.)'],\n",
       " [4000023.0,\n",
       "  4018.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Biological control of purple loosestrife. (cover story)',\n",
       "  '',\n",
       "  'Nov93, Vol. 43 Issue 10, p680, 7p, 2 diagrams, 1bw',\n",
       "  'BIOLOGICAL control systems;PURPLE loosestrife'],\n",
       " [4014728.0,\n",
       "  6815.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'The logic of livestock and deforestation in Amazonia.',\n",
       "  'Hecht, Susanna B.',\n",
       "  'Nov93, Vol. 43 Issue 10, p687, 9p, 3 charts, 1 graph',\n",
       "  'DEFORESTATION;LIVESTOCK'],\n",
       " [4014729.0,\n",
       "  4341.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Inheritance of acquired characteristics revisited.',\n",
       "  'Landman, Otto E.',\n",
       "  'Nov93, Vol. 43 Issue 10, p696, 7p, 2 diagrams',\n",
       "  'INHERITANCE of acquired characters;MOLECULAR genetics'],\n",
       " [4014730.0,\n",
       "  2342.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Being a scientist means taking sides.',\n",
       "  \"O'Brien, Mary H.\",\n",
       "  'Nov93, Vol. 43 Issue 10, p706, 3p',\n",
       "  'SCIENTISTS;Political activity'],\n",
       " [4014731.0,\n",
       "  1919.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'A case study of supplemental instruction in biology focused on at-risk students.',\n",
       "  'Shaya, Stephen B.<BR>Petty, Howard R.',\n",
       "  'Nov93, Vol. 43 Issue 10, p709, 3p, 1 chart',\n",
       "  'BIOLOGY -- Study & teaching'],\n",
       " [4014732.0,\n",
       "  1474.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Scientific standards.',\n",
       "  'Hackett, Edward J.<BR>Solomon, Shana M.',\n",
       "  'Nov93, Vol. 43 Issue 10, p717, 3p',\n",
       "  'PROFESSIONAL ethics;SCIENTISTS'],\n",
       " [4014733.0,\n",
       "  3291.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Sea dwellers and their sidekicks.',\n",
       "  'Gillis, Anna Maria',\n",
       "  'Oct93, Vol. 43 Issue 9, p598, 5p, 1bw',\n",
       "  'SQUIDS;SYMBIOSIS;VIBRIO fischeri'],\n",
       " [4014734.0,\n",
       "  2446.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Blue behemoth bounds back.',\n",
       "  'Baskin, Yvonne',\n",
       "  'Oct93, Vol. 43 Issue 9, p603, 3p, 1bw',\n",
       "  'BLUE whale;ENDANGERED species -- Law & legislation;UNITED States. National Marine Fisheries Service'],\n",
       " [4014735.0,\n",
       "  4055.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Population control in symbiotic corals.',\n",
       "  'Falkowski, Paul G.<BR>Dubinsky, Zvy',\n",
       "  'Oct93, Vol. 43 Issue 9, p606, 6p, 2 diagrams, 2 graphs, 1bw',\n",
       "  'CORALS;RESEARCH;ZOOXANTHELLA'],\n",
       " [4014736.0,\n",
       "  8703.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Implementing ecosystem-based management.',\n",
       "  'Slocombe, D. Scott',\n",
       "  'Oct93, Vol. 43 Issue 9, p612, 11p, 1 chart, 1 diagram',\n",
       "  'ECOSYSTEM management;REGIONAL planning'],\n",
       " [4018634.0,\n",
       "  6241.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The challenge of the Mississippi flood. (cover story)',\n",
       "  'Myers, Mary Fran<BR>White, Gilbert F.',\n",
       "  'Dec93, Vol. 35 Issue 10, p6, 15p, 1 chart, 4 graphs, 1c, 3bw',\n",
       "  'FLOODS'],\n",
       " [4018635.0,\n",
       "  5884.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Obstacles to environmental protection.',\n",
       "  'Kotov, Vladimir<BR>Nikitina, Elena',\n",
       "  'Dec93, Vol. 35 Issue 10, p10, 11p, 5bw',\n",
       "  'ENVIRONMENTAL health'],\n",
       " [4018649.0,\n",
       "  5653.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Exploring the links between desertification and climate change. (cover story)',\n",
       "  'Hulme, Mike<BR>Kelly, Mick',\n",
       "  'Jul/Aug93, Vol. 35 Issue 6, p4, 15p, 1 chart, 1 diagram, 5 graphs, 4bw',\n",
       "  'ENVIRONMENTAL health'],\n",
       " [4018650.0,\n",
       "  7053.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Research lessons from acid rain, ozone depletion, and global warming.',\n",
       "  'Kowalok, Michael E.',\n",
       "  'Jul/Aug93, Vol. 35 Issue 6, p12, 13p, 1c',\n",
       "  'ECOLOGY -- Research'],\n",
       " [4018636.0,\n",
       "  2610.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Revitalizing the Clean Water Act.',\n",
       "  'Adler, Robert W.',\n",
       "  'Nov93, Vol. 35 Issue 9, p4, 3p',\n",
       "  'WATER quality -- United States'],\n",
       " [4018637.0,\n",
       "  5476.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Of global concern.',\n",
       "  'Dunlap, Riley E.<BR>Gallup Jr., George H.',\n",
       "  'Nov93, Vol. 35 Issue 9, p6, 18p, 1 chart, 18 graphs, 2c, 1bw',\n",
       "  'ENVIRONMENTAL health;PUBLIC opinion'],\n",
       " [4018638.0,\n",
       "  4883.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Reconciling rural communities and resource conservation.',\n",
       "  'Johnson, Kirk',\n",
       "  'Nov93, Vol. 35 Issue 9, p16, 12p, 6bw',\n",
       "  'ENVIRONMENTAL protection;FORESTS & forestry'],\n",
       " [4018639.0,\n",
       "  1804.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Environmental equity and the need for government intervention: Two proposals.',\n",
       "  'Collin, Robert W.',\n",
       "  'Nov93, Vol. 35 Issue 9, p41, 3p',\n",
       "  'ENVIRONMENTAL protection -- United States;HAZARDOUS waste sites'],\n",
       " [4018640.0,\n",
       "  1558.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Zero Population Growth.',\n",
       "  'Sherman, Dianne',\n",
       "  'Nov93, Vol. 35 Issue 9, p43, 3p',\n",
       "  'ASSOCIATIONS, institutions, etc.'],\n",
       " [4018641.0,\n",
       "  5596.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'An action plan to clean up the Baltic. (cover story)',\n",
       "  'Kindler, Janusz<BR>Lintner, Stephen F.',\n",
       "  'Oct93, Vol. 35 Issue 8, p6, 14p, 1 chart, 1c, 8bw',\n",
       "  'ENVIRONMENTAL health'],\n",
       " [4018642.0,\n",
       "  7794.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Popular epidemiology challenges the system.',\n",
       "  'Brown, Phil',\n",
       "  'Oct93, Vol. 35 Issue 8, p16, 15p, 1c, 4bw',\n",
       "  'EPIDEMIOLOGY;HAZARDOUS waste sites'],\n",
       " [4018643.0,\n",
       "  2170.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'In praise of superfund.',\n",
       "  'de Saillan, Charles',\n",
       "  'Oct93, Vol. 35 Issue 8, p42, 3p, 1c',\n",
       "  'ENVIRONMENTAL law;ENVIRONMENTAL policy'],\n",
       " [4018644.0,\n",
       "  1152.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Environmental equity.',\n",
       "  'Mohai, Paul',\n",
       "  'Sep93, Vol. 35 Issue 7, p2, 3p, 1 cartoon, 1bw',\n",
       "  'ENVIRONMENTAL policy'],\n",
       " [4018645.0,\n",
       "  1790.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The global need for environmental education.',\n",
       "  'Westing, Arthur H.',\n",
       "  'Sep93, Vol. 35 Issue 7, p4, 3p, 1bw',\n",
       "  'ENVIRONMENTAL policy'],\n",
       " [4018646.0,\n",
       "  5441.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Environment and economy. (cover story)',\n",
       "  'Bezdek, Roger H.',\n",
       "  'Sep93, Vol. 35 Issue 7, p6, 13p, 4 charts, 1 graph, 1c, 2bw',\n",
       "  'ENVIRONMENTAL protection;Economic aspects'],\n",
       " [4018647.0,\n",
       "  4016.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Rain forest entrepreneurs.',\n",
       "  'Carr, Thomas A.<BR>Pedersen, Heather L.',\n",
       "  'Sep93, Vol. 35 Issue 7, p12, 10p, 1 chart, 5bw',\n",
       "  'RAIN forests'],\n",
       " [4018648.0,\n",
       "  6873.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Tackling urban CO2 emissions in Toronto.',\n",
       "  'Harvey, L.D. Danny',\n",
       "  'Sep93, Vol. 35 Issue 7, p16, 12p, 2 charts, 4 graphs, 1c, 2bw',\n",
       "  'CARBON dioxide;ENVIRONMENTAL aspects'],\n",
       " [4013819.0,\n",
       "  6029.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Entity-Relationship and Relational Database Modeling Representations for the Audit Review of Accounting Applications: An Experimental Examination of Effectiveness.',\n",
       "  'Amer, T. S.<SUP>1</SUP>',\n",
       "  'Spring93, Vol. 7 Issue 1, p1-15, 15p, 2 charts, 3 diagrams',\n",
       "  'ACCOUNTANTS;ACCOUNTING;AUDITING;DATABASE design;INFORMATION storage & retrieval systems;ORGANIZATION'],\n",
       " [4013820.0,\n",
       "  7953.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'The Impact of Expert System Audit Tools on Auditing Firms in the Year 2001: A Delphi Investigation.',\n",
       "  'Baldwin-Morgan, Amelia Annette<SUP>1</SUP>',\n",
       "  'Spring93, Vol. 7 Issue 1, p16-34, 19p, 3 charts, 2 graphs',\n",
       "  'ACCOUNTING;AUDITING;DECISION support systems;ELECTRONIC data processing;EXPERT systems (Computer science);COMPUTER systems'],\n",
       " [4013821.0,\n",
       "  4821.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Journal of Information Systems: An Examination of the First Five Years.',\n",
       "  'Michusson, Karen Holland / Steinbart, Paul John ',\n",
       "  'Spring93, Vol. 7 Issue 1, p35-47, 13p, 8 charts',\n",
       "  'COMMUNICATION -- Methodology;COMMUNICATION -- Research;CONTENT analysis (Communication);INFORMATION resources management;CRITICAL analysis;INFORMATION overload'],\n",
       " [4013822.0,\n",
       "  6805.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Implementing a Graduate Management Consulting Course.',\n",
       "  'Romney, Marshall B.<SUP>1</SUP><BR>Cherrington, J. Owen<SUP>2</SUP>',\n",
       "  'Spring93, Vol. 7 Issue 1, p48-61, 14p, 4 charts',\n",
       "  'ACCOUNTING;AUDITING;CONSULTANTS;INFORMATION resources management;MASTER of business administration degree;PROFESSIONS'],\n",
       " [4017270.0,\n",
       "  2470.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Fisheries and marine resources of Hawaii and the U.S.-associated Pacific Islands: An introduction.',\n",
       "  'Boehlert, George W.',\n",
       "  '1993, Vol. 55 Issue 2, p3, 4p',\n",
       "  'FISHERIES'],\n",
       " [4017271.0,\n",
       "  7278.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  \"Hawaii's marine fisheries: Some history, long-term trends, and recent developments.\",\n",
       "  'Pooley, Samuel G.',\n",
       "  '1993, Vol. 55 Issue 2, p7, 13p, 2 charts, 9 graphs, 8bw',\n",
       "  'FISHERIES'],\n",
       " [4017272.0,\n",
       "  5513.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Biology and management of deepwater snappers of the Hawaiian archipelago.',\n",
       "  'Haight, Wayne R.<BR>Kobayashi, Donald R.',\n",
       "  '1993, Vol. 55 Issue 2, p20, 8p, 1 graph',\n",
       "  'CARANGIDAE;LUTJANIDAE;SERRANIDAE'],\n",
       " [4017273.0,\n",
       "  2492.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The lobster and shrimp fisheries in Hawaii.',\n",
       "  'Polovina, Jeffrey J.',\n",
       "  '1993, Vol. 55 Issue 2, p28, 6p, 1 chart, 1 graph, 3bw',\n",
       "  'LOBSTER fisheries;SHRIMP fisheries'],\n",
       " [4017274.0,\n",
       "  10603.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'An ecological perspective on inshore fisheries in the main Hawaiian islands.',\n",
       "  'Smith, M. Kimberly',\n",
       "  '1993, Vol. 55 Issue 2, p34, 16p, 7 charts, 10 graphs',\n",
       "  'FISHERIES'],\n",
       " [4017275.0,\n",
       "  4685.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Precious coral fisheries of Hawaii and the U.S. Pacific Islands.',\n",
       "  'Grigg, Richard W.',\n",
       "  '1993, Vol. 55 Issue 2, p50, 11p, 4 charts, 1 graph, 6bw',\n",
       "  'CORAL fisheries'],\n",
       " [4017276.0,\n",
       "  5754.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  \"The development and decline of Hawaii's skipjack tuna fishery.\",\n",
       "  'Boggs, Christopher H.<BR>Kikkawa, Bert S.',\n",
       "  '1993, Vol. 55 Issue 2, p61, 8p, 5 graphs',\n",
       "  'SKIPJACK tuna;TUNA fisheries'],\n",
       " [4017277.0,\n",
       "  8625.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  \"Hawaii's pelagic fisheries.\",\n",
       "  'Boggs, Christopher H.<BR>Ito, Russell Y.',\n",
       "  '1993, Vol. 55 Issue 2, p69, 14p, 16 graphs',\n",
       "  'FISHERIES'],\n",
       " [4017265.0,\n",
       "  1454.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Temporal and spatial distribution of catches of tiger sharks, Galeocerdo cuvier, in the Pelagic...',\n",
       "  'Polovina, Jeffrey J.<BR>Lau, Boulderson B.',\n",
       "  '1993, Vol. 55 Issue 3, p1, 3p, 2 charts, 1 graph',\n",
       "  'FISH populations -- Measurement;SHARK fishing;TIGER shark'],\n",
       " [4017266.0,\n",
       "  2580.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Comparisons of shark catch rates on longlines using rope/steel (Yankee) and monofilament gangions.',\n",
       "  'Branstetter, Steven<BR>Musick, John A.',\n",
       "  '1993, Vol. 55 Issue 3, p4, 6p, 2 charts, 6 graphs',\n",
       "  'LONGLINING (Fisheries);SHARK fishing;Catch effort'],\n",
       " [4017267.0,\n",
       "  3483.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Inhibition of protease activity in muscle extracts and surimi from Pacific whiting, Merluccius...',\n",
       "  'Porter, Roy W.<BR>Koury, Barbara',\n",
       "  '1993, Vol. 55 Issue 3, p10, 6p, 2 charts, 6 graphs',\n",
       "  'FLATFISHES;GADUS merlangus;PROTEASE inhibitors'],\n",
       " [4017268.0,\n",
       "  3430.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Charter and party boat operators in the U.S. Gulf of Mexico: A social structure perspective.',\n",
       "  'Gill, Duane A.<BR>Ditton, Robert B.',\n",
       "  '1993, Vol. 55 Issue 3, p16, 5p, 3 charts',\n",
       "  'BOATS & boating -- Chartering;CHARTER-parties;Social aspects'],\n",
       " [4017269.0,\n",
       "  4849.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'A social and economic characterization of the U.S. Gulf of Mexico recreational shark fishery.',\n",
       "  'Fisher, Mark R.<BR>Ditton, Robert B.',\n",
       "  '1993, Vol. 55 Issue 3, p21, 7p, 6 charts',\n",
       "  'SHARK fishing'],\n",
       " [4017262.0,\n",
       "  6271.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'A review of recent developments in the world sea cucumber fisheries.',\n",
       "  'Conand, Chantal<BR>Byrne, Maria',\n",
       "  '1993, Vol. 55 Issue 4, p1, 13p, 9 charts, 1 diagram, 5 graphs, 8bw',\n",
       "  'FISHERIES;HOLOTHURIANS'],\n",
       " [4017263.0,\n",
       "  3596.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'A cooperative management solution to a fishery commons.',\n",
       "  'Pompe, Jeffrey<BR>Rockwood, Charles E.',\n",
       "  '1993, Vol. 55 Issue 4, p14, 5p',\n",
       "  'CALICO scallop;FISHERY conservation;SCALLOP fisheries'],\n",
       " [4017264.0,\n",
       "  5970.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Pacific hagfish, Eptatretus stouti, and black hagfish, E. deani: The Oregon fishery and port...',\n",
       "  'Barbs, William H.',\n",
       "  '1993, Vol. 55 Issue 4, p19, 12p, 10 charts, 2 graphs, 13bw',\n",
       "  'HAGFISHES'],\n",
       " [4017514.0,\n",
       "  2261.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Dec93, Vol. 115 Issue 12, p38, 7p, 21bw',\n",
       "  'MACHINERY;EQUIPMENT & supplies'],\n",
       " [4017515.0,\n",
       "  2479.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Picture this: Visualization tools for CAD drawings.',\n",
       "  'Puttre, Michael',\n",
       "  'Dec93, Vol. 115 Issue 12, p48, 4p, 3c',\n",
       "  'COMPUTER-aided design;EQUIPMENT & supplies'],\n",
       " [4017516.0,\n",
       "  3525.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Voyage to the bottom of the sea.',\n",
       "  'Ashley, Steven',\n",
       "  'Dec93, Vol. 115 Issue 12, p52, 6p, 5c, 2bw',\n",
       "  'SUBMERSIBLES;TECHNOLOGICAL innovations'],\n",
       " [4017517.0,\n",
       "  3873.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Tunneling under the channel.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'Dec93, Vol. 115 Issue 12, p60, 7p, 5c',\n",
       "  ''],\n",
       " [4017518.0,\n",
       "  1059.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'The return of the boomerang.',\n",
       "  'Valenti, Michael',\n",
       "  'Dec93, Vol. 115 Issue 12, p68, 3p, 3c',\n",
       "  'BOOMERANGS;TECHNOLOGICAL innovations'],\n",
       " [4017519.0,\n",
       "  3542.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Ensuring spin test safety.',\n",
       "  'Sonnichsen, H. Eric',\n",
       "  'Dec93, Vol. 115 Issue 12, p72, 6p, 1 diagram, 3c',\n",
       "  'SPINNING;TESTING;TURBOMACHINES'],\n",
       " [4017520.0,\n",
       "  1589.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Controlling shock and vibration in electronic products.',\n",
       "  'Fraser, James W.<BR>Gureghian, Richard S.',\n",
       "  'Dec93, Vol. 115 Issue 12, p82, 3p, 1 chart, 2 diagrams, 1bw',\n",
       "  'DESIGN;ELECTRONICS;RANDOM vibration;SHOCK (Mechanics)'],\n",
       " [4014027.0,\n",
       "  1950.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Some glimpses from my career.',\n",
       "  'Hoffleit, Dorrit',\n",
       "  'Jan/Feb92, Vol. 21 Issue 1, p16, 3p, 4bw',\n",
       "  'WOMEN in astronomy'],\n",
       " [4014028.0,\n",
       "  3703.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  \"One woman's journey.\",\n",
       "  'Boesgaard, Ann Merchant',\n",
       "  'Jan/Feb92, Vol. 21 Issue 1, p19, 5p, 6bw',\n",
       "  'WOMEN in astronomy'],\n",
       " [4014029.0,\n",
       "  1188.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Discrimination in the workplace: Results of two recent surveys and some recommendations.',\n",
       "  'Price, Jill',\n",
       "  'Jan/Feb92, Vol. 21 Issue 1, p29, 3p, 1 chart, 2bw',\n",
       "  'DISCRIMINATION in employment;SEX discrimination against women;WOMEN astronomers'],\n",
       " [4014030.0,\n",
       "  1263.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Women worldwide in astronomy.',\n",
       "  'Hunter, Deidre<BR>Rubin, Vera',\n",
       "  'Jan/Feb92, Vol. 21 Issue 1, p32, 3p, 4bw',\n",
       "  'WOMEN in astronomy;INTERNATIONAL Astronomical Union -- Congresses'],\n",
       " [4014023.0,\n",
       "  5799.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The Andromeda Galaxy.',\n",
       "  'Hodge, Paul',\n",
       "  'Jul/Aug93, Vol. 22 Issue 4, p99, 10p, 8 graphs, 11bw',\n",
       "  'ASTRONOMY -- Observations;ANDROMEDA Galaxy'],\n",
       " [4014024.0,\n",
       "  1726.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'NGC 4550: A two-way galaxy.',\n",
       "  'Rubin, Vera C.',\n",
       "  'Jul/Aug93, Vol. 22 Issue 4, p109, 3p, 2 graphs, 3bw',\n",
       "  'ASTRONOMY -- Observations;VIRGO Cluster'],\n",
       " [4014025.0,\n",
       "  3294.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Galactic cannibals, naked stars, MACHOs, smurfs, and other astronomy news.',\n",
       "  'Goldschlager, Nina',\n",
       "  'Jul/Aug93, Vol. 22 Issue 4, p111, 5p, 1 diagram, 15bw',\n",
       "  'ASTRONOMY;CONGRESSES & conventions;SOCIETIES'],\n",
       " [4014026.0,\n",
       "  2481.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Arthur Stanley Eddington: The nineteenth Bruce medalist.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'Jul/Aug93, Vol. 22 Issue 4, p119, 3p, 2bw',\n",
       "  ''],\n",
       " [4014015.0,\n",
       "  5840.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'To catch a ghost.',\n",
       "  'Bartusiak, Marcia',\n",
       "  'Nov/Dec93, Vol. 22 Issue 6, p6, 9p, 7bw',\n",
       "  'DARK matter (Astronomy)'],\n",
       " [4014016.0,\n",
       "  2954.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Astronomy Camp: Adventures in scientific research.',\n",
       "  'Hooper, Eric J.<BR>McCarthy, Donald W.',\n",
       "  'Nov/Dec93, Vol. 22 Issue 6, p24, 6p, 10bw',\n",
       "  'ASTRONOMY;CAMPS;EDUCATION, Secondary;UNIVERSITY of Arizona (Tucson, Ariz.)'],\n",
       " [4014017.0,\n",
       "  3154.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Polar ring galaxies: Interactions and mergers frozen in time. (cover story)',\n",
       "  'Lucas, Ray A.',\n",
       "  'Sep/Oct93, Vol. 22 Issue 5, p6, 7p, 1 chart, 2 diagrams, 1 graph, 7bw',\n",
       "  'GALAXIES'],\n",
       " [4014018.0,\n",
       "  3124.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The last observatory on earth.',\n",
       "  'Sweitzer, James S.',\n",
       "  'Sep/Oct93, Vol. 22 Issue 5, p13, 6p, 1 chart, 6bw',\n",
       "  'ASTRONOMY'],\n",
       " [4014019.0,\n",
       "  1753.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Henry Norris Russell: The twentieth Bruce medalist.',\n",
       "  'Tenn, Joseph S.',\n",
       "  'Sep/Oct93, Vol. 22 Issue 5, p19, 3p, 1 graph, 1bw',\n",
       "  'HR diagrams'],\n",
       " [4014020.0,\n",
       "  1830.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The search goes on.',\n",
       "  'Shostak, Seth',\n",
       "  'Sep/Oct93, Vol. 22 Issue 5, p23, 3p, 6bw',\n",
       "  'LIFE on other planets;UNITED States. National Aeronautics & Space Administration'],\n",
       " [4014021.0,\n",
       "  1749.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Bringing the cosmos to the people: Planetarium education in the 1990s.',\n",
       "  'Sampson, Gary E.',\n",
       "  'Sep/Oct93, Vol. 22 Issue 5, p26, 3p, 2bw',\n",
       "  'ASTRONOMY -- Study & teaching;AUDIO-visual materials;PLANETARIUMS'],\n",
       " [4014022.0,\n",
       "  1348.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Stellar occulations during upcoming lunar eclipse.',\n",
       "  'Dunham, David W.',\n",
       "  'Sep/Oct93, Vol. 22 Issue 5, p29, 3p, 1 chart, 1 graph',\n",
       "  'LUNAR eclipses;OCCULTATIONS;1993'],\n",
       " [4013182.0,\n",
       "  2341.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Writ in Guaymi Blood.',\n",
       "  'Kaplan, Jonathan E.',\n",
       "  'Dec93, Vol. 102 Issue 12, p6, 4p, 1 cartoon',\n",
       "  'CANCER;DNA;ETHNOLOGY -- Panama;GUAYMI Indians;DISEASES;HTLV (Viruses);IMMUNOGLOBULINS;INDIANS;LEUKEMIA;VIRAL genetics;VIRUSES -- Evolution'],\n",
       " [4013183.0,\n",
       "  5278.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Four Metaphors in Three Generations.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Dec93, Vol. 102 Issue 12, p12, 9p, 3 cartoons, 3c',\n",
       "  'AUTHORS;AUTHORSHIP;ESSAYS;EVOLUTION (Biology);METAPHOR;NATURAL history;NATURAL selection;POETS;DARWIN, Charles, 1809-1882'],\n",
       " [4013184.0,\n",
       "  1032.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Rock Bluff, Florida.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Dec93, Vol. 102 Issue 12, p24, 3p, 2 maps, 2c',\n",
       "  'CAREX;EUROPEAN Turkey oak;LONGLEAF pine;TRAVEL;WETLAND ecology;WETLANDS;WILD flowers;ROCK Bluff (Fla.)'],\n",
       " [4013185.0,\n",
       "  2927.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Hail to Thee, Papa Bear.',\n",
       "  'Milovsky, Alexander',\n",
       "  'Dec93, Vol. 102 Issue 12, p34, 8p, 7c',\n",
       "  'BEARS;MYTHOLOGY;COMMUNISM & religion;ETHNOLOGY -- Russia (Federation);FASTS & feasts;KHANTY;MANSI;MYTHOLOGY, Finno-Ugrian;SHAMANS;SOCIETY, Primitive'],\n",
       " [4013186.0,\n",
       "  2448.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Last Stand in the Sand.',\n",
       "  'Deyrup, Mary<BR>Eisner, Thomas',\n",
       "  'Dec93, Vol. 102 Issue 12, p42, 6p, 1 map, 7c',\n",
       "  'ADAPTATION (Physiology);ANIMALS -- Adaptation;ARTHROPOD populations;ARTHROPODA;BIOTIC communities;DEVELOPMENTAL biology;ECOLOGY;HABITAT (Ecology);HYMENOPTERA;SAND dune fauna;SAND dune plants;SCARABAEIDAE'],\n",
       " [4013187.0,\n",
       "  2812.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"The Kiwi's Parental Burden. (cover story)\",\n",
       "  'Taborsky, Michael<BR>Taborsky, Barbara',\n",
       "  'Dec93, Vol. 102 Issue 12, p50, 8p, 6c, 2bw',\n",
       "  'ANTHROPOMETRY;BIRD watching;BIRDS;BODY size;EGGS -- Incubation;KIWIS;BEHAVIOR;REPRODUCTION;SEX (Biology);FEMALES;Sexual behavior'],\n",
       " [4013188.0,\n",
       "  2880.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Rise of the British Wedding Cake.',\n",
       "  'Charsley, Simon R.',\n",
       "  'Dec93, Vol. 102 Issue 12, p58, 10p, 6c, 4bw',\n",
       "  'ICINGS, Cake;MARRIAGE -- Religious aspects;WEDDING cakes;CAKE;HISTORY;WEDDINGS;VICTORIAN period'],\n",
       " [4013189.0,\n",
       "  1781.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Look of Food.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Dec93, Vol. 102 Issue 12, p88, 4p, 1c',\n",
       "  'COOKERY;DECORATION & ornament;EXHIBITIONS;FOOD;FOOD -- Sensory evaluation;FOOD industry & trade;MENUS;TASTE;RECIPES (Cookery);Congresses'],\n",
       " [4013190.0,\n",
       "  3836.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Who Are the Jews?',\n",
       "  'Diamond, Jared',\n",
       "  'Nov93, Vol. 102 Issue 11, p12, 5p, 3 cartoons',\n",
       "  'CAUCASIAN race;ETHNOLOGY -- Ethiopia;GENES;GENETICS;JEWS -- Genealogy;KHAZARS;MASADA Site (Israel) -- Siege, 72-73'],\n",
       " [4013191.0,\n",
       "  4732.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Sexual Politics of Classification.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Nov93, Vol. 102 Issue 11, p20, 7p, 3 cartoons',\n",
       "  'BIOLOGY -- Classification;CATEGORIZATION (Psychology);GENERATIVE organs;SCIENCE -- History;ZOOLOGY -- Classification;PLANTS -- Classification;DARWIN, Charles, 1809-1882'],\n",
       " [4013192.0,\n",
       "  1813.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'In the Belly of the Bird.',\n",
       "  'Karasov, William H.',\n",
       "  'Nov93, Vol. 102 Issue 11, p32, 6p, 5c',\n",
       "  'ARTHROPOD populations;BIRDS;DIGESTION;DIGESTIVE organs;FOOD consumption;FOOD supply;FRUIT;INSECT populations;INTESTINES;PASSERIFORMES;SONGBIRDS;WRENS;BEHAVIOR'],\n",
       " [4013193.0,\n",
       "  2737.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Damming the Past. (cover story)',\n",
       "  'Lenihan, Daniel J.',\n",
       "  'Nov93, Vol. 102 Issue 11, p40, 8p, 4c, 4bw',\n",
       "  'ARCHAEOLOGY;DIKES (Engineering);ENVIRONMENTAL engineering;EXCAVATION;FLOOD dams & reservoirs;RELICS;RESERVOIRS;RIVER engineering;RIVERS -- United States;SALVAGE archaeology;ANTIQUITIES, Prehistoric;UNITED States -- History'],\n",
       " [4013194.0,\n",
       "  2491.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Telltale Tattoos in Russian Prisons.',\n",
       "  'Bronnikov, Arkady G.',\n",
       "  'Nov93, Vol. 102 Issue 11, p50, 10p, 9c',\n",
       "  'CRIMINAL justice, Administration of;PRISONERS;SYMBOLISM;TATTOOING;PRISONS;Social aspects'],\n",
       " [4013195.0,\n",
       "  2768.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A Goddess Unveiled.',\n",
       "  'McSween, Jr., Harry Y.',\n",
       "  'Nov93, Vol. 102 Issue 11, p60, 6p, 5c',\n",
       "  'ASTRONOMY;CARBON compounds;CARBON dioxide;CARTOGRAPHY;EARTH;ELECTRONIC systems;OUTER space -- Exploration;PLANETS;RADAR;SATELLITES;SPACE sciences;VENUS (Planet) -- Observations'],\n",
       " [4013196.0,\n",
       "  2574.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Coffee, Tea, or Opium?',\n",
       "  'Wilson, Samuel M.',\n",
       "  'Nov93, Vol. 102 Issue 11, p74, 5p, 1c, 2bw',\n",
       "  'BALANCE of trade;BRITISH;DRUG traffic;OPIOIDS;OPIUM trade;SUBSTANCE abuse;TOBACCO;TREATIES;HISTORY;ADDICTIONS'],\n",
       " [4013197.0,\n",
       "  2184.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A Cheddar Aesthetic.',\n",
       "  'Sokolov, Raymond',\n",
       "  'Nov93, Vol. 102 Issue 11, p88, 3p',\n",
       "  'ASSOCIATIONS, institutions, etc.;CHEESE;COOKERY (Cheese);DAIRYING;FOOD -- Sensory evaluation;JUDGES;CHEESE industry;RECIPES (Cookery);Congresses'],\n",
       " [4013198.0,\n",
       "  2280.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Ants That Pay the Piper.',\n",
       "  'Letourneau, Deborah K.',\n",
       "  'Oct93, Vol. 102 Issue 10, p4, 3p, 3c',\n",
       "  'ANTS -- Behavior;HABITAT (Ecology);INSECT-plant relationships;MUTUALISM (Biology);PARASITIC ants;PIPER (Genus);SYMBIOSIS'],\n",
       " [4013199.0,\n",
       "  4684.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Razumovsky Duet.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Oct93, Vol. 102 Issue 10, p10, 6p, 3 cartoons',\n",
       "  'CULTURES (Biology);HISTORIANS;LIFE cycle, Human;LIFE style;MUSIC -- History & criticism;NATURAL history;PHYSICAL geography;BEETHOVEN, Ludwig van, 1770-1827'],\n",
       " [4013211.0,\n",
       "  2532.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Allure of Symmetry.',\n",
       "  'Thornhill, Randy',\n",
       "  'Sep93, Vol. 102 Issue 9, p30, 8p, 7c',\n",
       "  'ENTOMOLOGY;FLIES;PHYSIOLOGY;GENERATIVE organs;GENETICS;INSECTS -- Reproduction;MITES;PHEROMONES;SYMMETRY (Biology)'],\n",
       " [4013215.0,\n",
       "  2230.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'When Leaves Save the Tree.',\n",
       "  'Vogel, Steven',\n",
       "  'Sep93, Vol. 102 Issue 9, p58, 6p, 15c',\n",
       "  'AERODYNAMICS;AIR flow;ASPEN (Trees);DEFOLIATION;LEAVES -- Anatomy;STORMS;TREES;WINDS -- Speed;WINDSTORMS;Measurement'],\n",
       " [4014337.0,\n",
       "  1924.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'THE FUNDAMENTAL PHYSICAL CONSTANTS.',\n",
       "  'Cohen, E. Richard<BR>Taylor, Barry N.',\n",
       "  'Aug93 Supplement 1, Vol. 45 Issue 8, p9, 5p',\n",
       "  'LEAST squares;MATHEMATICAL statistics;MATHEMATICS;PHYSICAL constants;STOCHASTIC analysis'],\n",
       " [4014338.0,\n",
       "  2612.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'CEBAF readies its electron beam for studies of nucleons and nuclei. (cover story)',\n",
       "  'Mukerjee, Madhusree',\n",
       "  'Aug93, Vol. 46 Issue 8, p17, 3p, 1 diagram, 2bw',\n",
       "  'ELECTRON accelerators;PARTICLE accelerators;TECHNOLOGICAL innovations'],\n",
       " [4014310.0,\n",
       "  4523.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'The physics job market: Bleak for young physicists.',\n",
       "  'Kirby, Kate<BR>Czujko, Roman',\n",
       "  'Dec93, Vol. 46 Issue 12, p22, 6p, 6 charts, 2 graphs',\n",
       "  'PHYSICISTS;SUPPLY & demand'],\n",
       " [4014311.0,\n",
       "  3031.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Initial employment of physics doctorate recipients: Class of 1992.',\n",
       "  'Ellis, Susanne D.',\n",
       "  'Dec93, Vol. 46 Issue 12, p29, 5p, 2 charts, 1 diagram',\n",
       "  'PHYSICISTS;Employment'],\n",
       " [4014312.0,\n",
       "  1777.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'IRIS and other open seismic networks could be crucial to test-ban regime.',\n",
       "  'Sweet, William',\n",
       "  'Dec93, Vol. 46 Issue 12, p35, 3p, 1 chart',\n",
       "  'GEOLOGICAL Survey (U.S.)'],\n",
       " [4014313.0,\n",
       "  2340.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'STM rounds up electron waves at the qm corral.',\n",
       "  'Collins, Graham P.',\n",
       "  'Nov93, Vol. 46 Issue 11, p17, 3p, 1 graph, 1c',\n",
       "  'ELECTRONS;RESEARCH;SCANNING tunneling microscopy'],\n",
       " [4014314.0,\n",
       "  2501.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'IUPAC/IUPAP committee mediates custody battle over heavy elements.',\n",
       "  'Levi, Barbara Goss',\n",
       "  'Nov93, Vol. 46 Issue 11, p20, 3p, 1 chart',\n",
       "  'CHEMISTRY -- Societies, etc.;HEAVY elements;PHYSICS;Societies, etc.'],\n",
       " [4014315.0,\n",
       "  5111.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Atom motion on surfaces.',\n",
       "  'Lagally, Max G.',\n",
       "  'Nov93, Vol. 46 Issue 11, p24, 8p, 3 diagrams, 1 graph, 9bw',\n",
       "  'ATOMS;RESEARCH;CRYSTAL growth'],\n",
       " [4014316.0,\n",
       "  5585.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Physics, community and the crisis in physical theory.',\n",
       "  'Schweber, Silvan S.',\n",
       "  'Nov93, Vol. 46 Issue 11, p34, 7p',\n",
       "  'PHYSICAL sciences'],\n",
       " [4014317.0,\n",
       "  3088.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'The XXIV Physics Olympiad examinations.',\n",
       "  'French, Anthony P.',\n",
       "  'Nov93, Vol. 46 Issue 11, p44, 8p, 5 diagrams, 11 graphs',\n",
       "  'PHYSICS;Competitions'],\n",
       " [4014318.0,\n",
       "  2146.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'MRS turns 20 at the fall meeting in Boston.',\n",
       "  '',\n",
       "  'Nov93, Vol. 46 Issue 11, p53, 3p, 1bw',\n",
       "  'CONGRESSES & conventions;MATERIALS -- Research;SOCIETIES'],\n",
       " [4014319.0,\n",
       "  2932.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Congress cancels SSC and allocates high budgets for technology in 1994.',\n",
       "  'Goodwin, Irwin',\n",
       "  'Nov93, Vol. 46 Issue 11, p77, 4p, 1 chart',\n",
       "  'RESEARCH institutes;FINANCE;SUPERCONDUCTING Super Collider;Law & legislation'],\n",
       " [4014320.0,\n",
       "  3037.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Physical Review centenary--from basic research to high technology.',\n",
       "  'Adair, Robert K.<BR>Henley, Ernest M.',\n",
       "  'Oct93, Vol. 46 Issue 10, p22, 4p, 1 diagram, 1 graph, 2bw',\n",
       "  'PHYSICAL Review (Periodical)'],\n",
       " [4014321.0,\n",
       "  1980.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Physical Review records the birth of the laser era.',\n",
       "  'Bloembergen, Nicolaas',\n",
       "  'Oct93, Vol. 46 Issue 10, p28, 4p, 3bw',\n",
       "  'LASERS;HISTORY;MASERS;PHYSICAL Review (Periodical)'],\n",
       " [4014322.0,\n",
       "  3256.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Fiber optics.',\n",
       "  'Glass, Alastair M.',\n",
       "  'Oct93, Vol. 46 Issue 10, p34, 5p, 2 diagrams, 1 graph, 1c',\n",
       "  'FIBER optics;HISTORY;PHYSICAL Review (Periodical)'],\n",
       " [4014323.0,\n",
       "  2325.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Early magnetic resonance experiments: Roots and offshoots.',\n",
       "  'Ramsey, Norman F.',\n",
       "  'Oct93, Vol. 46 Issue 10, p40, 4p, 1 diagram, 2 graphs, 1c',\n",
       "  'MAGNETIC resonance'],\n",
       " [4014324.0,\n",
       "  3253.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Nuclear magnetic resonance in bulk matter.',\n",
       "  'Pake, George E.',\n",
       "  'Oct93, Vol. 46 Issue 10, p46, 5p, 2 graphs, 4bw',\n",
       "  'MAGNETIC resonance;MAGNETIC resonance imaging'],\n",
       " [4014325.0,\n",
       "  3051.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Superconductivity: From physics to technology.',\n",
       "  'Geballe, Theodore H.',\n",
       "  'Oct93, Vol. 46 Issue 10, p52, 5p, 2 graphs, 1bw',\n",
       "  'HIGH temperature superconductors;SUPERCONDUCTORS;RESEARCH;HISTORY;PHYSICAL Review (Periodical)'],\n",
       " [4014326.0,\n",
       "  3236.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'A semicentury of semiconductors.',\n",
       "  'Fowler, Alan B.',\n",
       "  'Oct93, Vol. 46 Issue 10, p59, 4p, 3 diagrams, 2 graphs',\n",
       "  'GALLIUM arsenide semiconductors;METAL oxide semiconductor field-effect transistors;SEMICONDUCTORS;HISTORY'],\n",
       " [4014327.0,\n",
       "  2836.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Exploring mesoscopia: The bold new world of nanostructures.',\n",
       "  'Siegel, Richard W.',\n",
       "  'Oct93, Vol. 46 Issue 10, p64, 5p, 1 graph, 2c, 5bw',\n",
       "  'MESOSCOPIC phenomena (Physics);NANOSTRUCTURES'],\n",
       " [4014328.0,\n",
       "  2738.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Medical cyclotrons.',\n",
       "  'Blosser, Henry G.',\n",
       "  'Oct93, Vol. 46 Issue 10, p70, 4p, 2 graphs, 2bw',\n",
       "  'CYCLOTRONS'],\n",
       " [4014329.0,\n",
       "  1388.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'AVS to celebrate its 40th year at Orlando meeting.',\n",
       "  '',\n",
       "  'Oct93, Vol. 46 Issue 10, p75, 3p, 1 chart, 5bw',\n",
       "  'CONGRESSES & conventions;SCIENCE -- Societies, etc.'],\n",
       " [4014330.0,\n",
       "  2843.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Aid for FSU science quicker to come from societies than governments.',\n",
       "  'Sweet, William',\n",
       "  'Oct93, Vol. 46 Issue 10, p113, 3p',\n",
       "  'SCIENTISTS;SCIENCE;FINANCE'],\n",
       " [4014331.0,\n",
       "  2268.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Earthquake yields first real evidence of remote triggering.',\n",
       "  'Schwarzschild, Bertram',\n",
       "  'Sep93, Vol. 46 Issue 9, p17, 3p, 2 graphs, 1c',\n",
       "  'EARTHQUAKES;SEISMOLOGY -- Observations'],\n",
       " [4014332.0,\n",
       "  4866.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Photovoltaics: Unlimited electrical energy from the sun.',\n",
       "  'Stone, Jack L.',\n",
       "  'Sep93, Vol. 46 Issue 9, p22, 8p, 3 diagrams, 2 graphs, 1c',\n",
       "  'PHOTOVOLTAIC power generation;SOLAR energy -- Research;TECHNOLOGICAL innovations'],\n",
       " [4014333.0,\n",
       "  5330.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  \"Boltzmann's entropy and time's arrow.\",\n",
       "  'Lebowitz, Joel L.',\n",
       "  'Sep93, Vol. 46 Issue 9, p32, 7p, 4c, 4bw',\n",
       "  'IRREVERSIBLE processes;TIME study'],\n",
       " [4014334.0,\n",
       "  2190.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'The 1993 International Physics Olympiad. (cover story)',\n",
       "  'Levi, Barbara Goss',\n",
       "  'Sep93, Vol. 46 Issue 9, p40, 3p, 2bw',\n",
       "  'PHYSICS;Competitions'],\n",
       " [4014335.0,\n",
       "  3198.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Choices for DOD, Energy and Commerce mostly familiar faces in R&D policy.',\n",
       "  'Goodwin, Irwin',\n",
       "  'Sep93, Vol. 46 Issue 9, p55, 3p',\n",
       "  'CLINTON, Bill, 1946-;UNITED States -- Officials & employees -- Selection & appointment'],\n",
       " [4014336.0,\n",
       "  1731.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'At April meeting, APS and AAPT recognize outstanding work.',\n",
       "  '',\n",
       "  'Sep93, Vol. 46 Issue 9, p75, 3p, 9bw',\n",
       "  'PHYSICISTS;PHYSICS teachers'],\n",
       " [4018000.0,\n",
       "  4489.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'How to write an article for PSA journal.',\n",
       "  'Goldsborough, Reid',\n",
       "  'Dec93, Vol. 59 Issue 12, p20, 6p, 4 cartoons',\n",
       "  'JOURNALISM -- Style manuals;WRITING'],\n",
       " [4018001.0,\n",
       "  1839.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Print display rack.',\n",
       "  'Schneider, Dick',\n",
       "  'Nov93, Vol. 59 Issue 11, p16, 3p, 3bw',\n",
       "  'DISPLAY of merchandise;EQUIPMENT & supplies;PRINTS'],\n",
       " [4018002.0,\n",
       "  826.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'The making of an exhibition.',\n",
       "  'Kraght, Bert<BR>Kraght, Margaret',\n",
       "  'Nov93, Vol. 59 Issue 11, p19, 5p, 13bw',\n",
       "  ''],\n",
       " [4018003.0,\n",
       "  1665.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'PSA International Conference of Photography in and around Atlanta.',\n",
       "  'Christl, Wanda',\n",
       "  'Nov93, Vol. 59 Issue 11, p26, 6p, 18bw',\n",
       "  'CONGRESSES & conventions'],\n",
       " [4018004.0,\n",
       "  1988.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  '1993 awards and honors recipients.',\n",
       "  '',\n",
       "  'Oct93, Vol. 59 Issue 10, p14, 4p, 11bw',\n",
       "  ''],\n",
       " [4018005.0,\n",
       "  1013.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'A photographic study of local culture.',\n",
       "  'Lindgren, C.E.',\n",
       "  'Oct93, Vol. 59 Issue 10, p25, 3p, 5bw',\n",
       "  'PHOTOGRAPHY, Artistic'],\n",
       " [4018006.0,\n",
       "  197.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Untitled.',\n",
       "  '',\n",
       "  'Oct93, Vol. 59 Issue 10, p28, 3p',\n",
       "  ''],\n",
       " [4018007.0,\n",
       "  1546.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Infrared: A different approach to photography.',\n",
       "  'Rice Jr., William A.',\n",
       "  'Sep93, Vol. 59 Issue 9, p12, 3p, 4bw',\n",
       "  'INFRARED photography'],\n",
       " [4018013.0,\n",
       "  2742.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Canoeing the Verde.',\n",
       "  'Dale, Michael',\n",
       "  'Aug93, Vol. 59 Issue 8, p12, 4p, 4bw',\n",
       "  'CANOES & canoeing;TRAVEL'],\n",
       " [4018014.0,\n",
       "  1376.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Photography on the run in Malaysia.',\n",
       "  'Ertel, Grace<BR>Ertel, Donald',\n",
       "  'Aug93, Vol. 59 Issue 8, p18, 4p, 5bw',\n",
       "  'TRAVEL photography'],\n",
       " [4018015.0,\n",
       "  175.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Untitled.',\n",
       "  '',\n",
       "  'Aug93, Vol. 59 Issue 8, p32, 3p',\n",
       "  ''],\n",
       " [4017999.0,\n",
       "  2771.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'A road less traveled: Imprinting young minds with photography.',\n",
       "  'Younghein, Gaylord',\n",
       "  'Dec93, Vol. 59 Issue 12, p14, 6p, 8bw',\n",
       "  'PHOTOGRAPHY;Study & teaching'],\n",
       " [4018016.0,\n",
       "  3157.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Portraiture in the studio.',\n",
       "  'Greene, Fred',\n",
       "  'Jul93, Vol. 59 Issue 7, p13, 4p, 4bw',\n",
       "  'PORTRAIT photography'],\n",
       " [4018017.0,\n",
       "  2003.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Hyperfocal distance revisited.',\n",
       "  'Klee, Albert J.',\n",
       "  'Jul93, Vol. 59 Issue 7, p23, 3p, 2 charts, 2 graphs',\n",
       "  'PHOTOGRAPHY;TECHNOLOGICAL innovations'],\n",
       " [4018008.0,\n",
       "  1642.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'The colors of black light.',\n",
       "  'Carver, M. Craig',\n",
       "  'Sep93, Vol. 59 Issue 9, p19, 3p, 3 diagrams',\n",
       "  'PHOTOGRAPHY'],\n",
       " [4018009.0,\n",
       "  2035.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Slide titles with your computer.',\n",
       "  'Gordon, Leonard',\n",
       "  'Sep93, Vol. 59 Issue 9, p21, 3p, 5bw',\n",
       "  'SLIDES (Photography) -- Titling'],\n",
       " [4018010.0,\n",
       "  1220.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Synchronizing cameras for 3-D action photography.',\n",
       "  'Leonard, Ronald Jay<BR>Leonard, Robert James',\n",
       "  'Sep93, Vol. 59 Issue 9, p25, 3p, 2 charts, 1 diagram, 6bw',\n",
       "  'ACTION photography'],\n",
       " [4018011.0,\n",
       "  1841.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Photographic know how on tap.',\n",
       "  'Hindman, Byron',\n",
       "  'Sep93, Vol. 59 Issue 9, p31, 3p, 2bw',\n",
       "  'PHOTOGRAPHY;Study & teaching'],\n",
       " [4018012.0,\n",
       "  1067.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Stereo.',\n",
       "  'Walling, Frances<BR>White, Stan',\n",
       "  'Sep93, Vol. 59 Issue 9, p45, 8/9p',\n",
       "  'PHOTOGRAPHY, Stereoscopic'],\n",
       " [4013679.0,\n",
       "  2791.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Fall93, Vol. 30 Issue 3, p4, 4p, 3bw',\n",
       "  'SCIENCE'],\n",
       " [4013681.0,\n",
       "  3040.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Spring93, Vol. 30 Issue 1, p4, 4p, 4bw',\n",
       "  'SCIENCE -- Study & teaching;United States'],\n",
       " [4013682.0,\n",
       "  2572.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Biome sweet home.',\n",
       "  'Zipko, Stephen J.',\n",
       "  'Spring93, Vol. 30 Issue 1, p8, 5p, 6bw',\n",
       "  'RAIN forests;SHOPPING malls'],\n",
       " [4013683.0,\n",
       "  2110.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'How to stock your pond.',\n",
       "  '',\n",
       "  'Spring93, Vol. 30 Issue 1, p27, 5p, 13bw',\n",
       "  'POND fauna'],\n",
       " [4013680.0,\n",
       "  3024.0,\n",
       "  1993.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Summer93, Vol. 30 Issue 2, p4, 4p, 3bw',\n",
       "  'SCIENCE'],\n",
       " [4016508.0,\n",
       "  1374.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Ticked off!',\n",
       "  'Cooke, Linda',\n",
       "  'Apr94, Vol. 42 Issue 4, p4, 3p, 6c',\n",
       "  'TICKS -- Control;DEER;DISEASES;PREVENTION;UNITED States. Agricultural Research Service'],\n",
       " [4016509.0,\n",
       "  1103.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Cattle take a dip at the U.S. border.',\n",
       "  'Cooke, Linda',\n",
       "  'Apr94, Vol. 42 Issue 4, p7, 3p, 2c',\n",
       "  'CATTLE -- Diseases;PREVENTION;TICKS -- Control'],\n",
       " [4016510.0,\n",
       "  1753.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  \"Corn's comeback cousin.\",\n",
       "  'Hardin, Ben',\n",
       "  'Apr94, Vol. 42 Issue 4, p12, 4p, 5c',\n",
       "  'GRASSES;Varieties'],\n",
       " [4016511.0,\n",
       "  1422.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Leafy spurge is reunited with old enemy.',\n",
       "  'Senft, Dennis<BR>Cooke, Linda',\n",
       "  'Apr94, Vol. 42 Issue 4, p20, 3p, 5c',\n",
       "  'INSECTS as biological pest control agents;WEEDS -- Biological control'],\n",
       " [4016499.0,\n",
       "  2523.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Diagnosing the tough ones.',\n",
       "  'Stelljes, Kathryn Barry',\n",
       "  'Aug94, Vol. 42 Issue 8, p4, 5p, 7c',\n",
       "  'DNA probes;MONOCLONAL antibodies;VETERINARY medicine -- Diagnosis'],\n",
       " [4016500.0,\n",
       "  1369.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Friendly flier.',\n",
       "  'Wood, Marcia',\n",
       "  'Aug94, Vol. 42 Issue 8, p18, 3p, 6c',\n",
       "  'BENEFICIAL insects;CONTROL (Psychology);GYPSY moth'],\n",
       " [4016483.0,\n",
       "  2940.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  \"Hit 'em with all we've got.\",\n",
       "  'Hays, Sandy Miller',\n",
       "  'Dec94, Vol. 42 Issue 12, p4, 5p, 5c',\n",
       "  'CONTROL (Psychology);HELIOTHIS zea;UNITED States. Agricultural Research Service'],\n",
       " [4016484.0,\n",
       "  1482.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Native Americans fight weeds to keep their land.',\n",
       "  'Stelljes, Kathryn Barry',\n",
       "  'Dec94, Vol. 42 Issue 12, p12, 4p, 4c',\n",
       "  'WEEDS -- Biological control;UNITED States. Agricultural Research Service'],\n",
       " [4016485.0,\n",
       "  1587.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Fungus and nematode pesta.',\n",
       "  'De Quattro, Jim',\n",
       "  'Dec94, Vol. 42 Issue 12, p16, 3p, 4c',\n",
       "  'PESTS -- Biological control;UNITED States. Agricultural Research Service'],\n",
       " [4016486.0,\n",
       "  1553.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'A dual citrus threat.',\n",
       "  'Stanley, Doris',\n",
       "  'Dec94, Vol. 42 Issue 12, p19, 3p, 3c',\n",
       "  'APHIDIDAE;TRISTEZA disease of citrus fruits;UNITED States. Agricultural Research Service'],\n",
       " [4016514.0,\n",
       "  1900.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Can better barley be bred? (cover story)',\n",
       "  '',\n",
       "  'Feb94, Vol. 42 Issue 2, p4, 4p, 4c',\n",
       "  'BARLEY;GENETICS;CROPS -- Genetic engineering;GENETIC engineering;UNITED States. Agricultural Research Service'],\n",
       " [4016515.0,\n",
       "  2684.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'The busiest of bees.',\n",
       "  'Adams, Sean<BR>Senft, Dennis',\n",
       "  'Feb94, Vol. 42 Issue 2, p8, 5p, 1 chart, 6c',\n",
       "  'BEES;POLLINATION by insects'],\n",
       " [4016516.0,\n",
       "  1352.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Harmonizing rangeland interests.',\n",
       "  'Stelljes, Kathryn Barry',\n",
       "  'Feb94, Vol. 42 Issue 2, p14, 3p, 4c',\n",
       "  'ASSOCIATIONS, institutions, etc.;ENVIRONMENTAL protection'],\n",
       " [4016517.0,\n",
       "  2988.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Fighting the fire ant. (cover story)',\n",
       "  'Adams, Sean',\n",
       "  'Jan1994, Vol. 42 Issue 1, p4, 6p, 7c',\n",
       "  'CONTROL (Psychology);FIRE ants'],\n",
       " [4016518.0,\n",
       "  1680.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Jumping genes make genetic leaps.',\n",
       "  'Stanley, Doris',\n",
       "  'Jan1994, Vol. 42 Issue 1, p12, 3p, 5c',\n",
       "  'CORN;GENETICS'],\n",
       " [4016501.0,\n",
       "  1658.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Assault on the senses. (cover story)',\n",
       "  'Adams, Sean',\n",
       "  'Jul94, Vol. 42 Issue 7, p4, 4p, 5c',\n",
       "  'CHALCID wasps;CONTROL (Psychology);PESTS -- Control;PHEROMONES;PLUTELLIDAE'],\n",
       " [4016502.0,\n",
       "  1418.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Twin-screw extruder transforms starch.',\n",
       "  'Hardin, Ben',\n",
       "  'Jul94, Vol. 42 Issue 7, p18, 3p, 3c',\n",
       "  'PLASTICS -- Biodegradation;STARCH'],\n",
       " [4016503.0,\n",
       "  1218.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Wind power where you want it.',\n",
       "  'Comis, Don',\n",
       "  'Jun94, Vol. 42 Issue 6, p4, 4p, 1 chart, 7c',\n",
       "  'UNITED States. Agricultural Research Service'],\n",
       " [4016504.0,\n",
       "  2472.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Stemming wind erosion.',\n",
       "  'Comis, Don<BR>Gerrietts, Marcie',\n",
       "  'Jun94, Vol. 42 Issue 6, p8, 8p, 10c',\n",
       "  'DUST storms;UNITED States. Agricultural Research Service'],\n",
       " [4016512.0,\n",
       "  3474.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Evicting the boll weevil. (cover story)',\n",
       "  'Suszkiw, Jan<BR>De Quattro, Kim',\n",
       "  'Mar1994, Vol. 42 Issue 3, p4, 7p, 11c',\n",
       "  'BIOLOGICAL control systems;BOLL weevil;PESTS -- Biological control'],\n",
       " [4016513.0,\n",
       "  2361.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Better traps mean fewer flies.',\n",
       "  'Mazzola, Vince',\n",
       "  'Mar1994, Vol. 42 Issue 3, p12, 4p, 3c',\n",
       "  'FLIES -- Control'],\n",
       " [4016505.0,\n",
       "  1971.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'What was around comes around.',\n",
       "  'Stanley, Doris',\n",
       "  'May94, Vol. 42 Issue 5, p4, 4p, 7c',\n",
       "  'PHYTOPHTHORA infestans'],\n",
       " [4016506.0,\n",
       "  1356.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Rooftop greenhouse provides nutrition answers.',\n",
       "  'McBride, Judy',\n",
       "  'May94, Vol. 42 Issue 5, p12, 3p, 3c',\n",
       "  'MEDICAL centers -- United States'],\n",
       " [4016507.0,\n",
       "  1320.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  \"Insect I.D.'s now at your fingertips.\",\n",
       "  'Becker, Hank',\n",
       "  'May94, Vol. 42 Issue 5, p16, 3p, 4c',\n",
       "  'UNITED States. Agricultural Research Service'],\n",
       " [4016487.0,\n",
       "  2087.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Science at home on the range.',\n",
       "  'Stelljes, Kathryn Barry<BR>Senft, Dennis',\n",
       "  'Nov94, Vol. 42 Issue 11, p4, 6p, 7c',\n",
       "  'GRAZING;ENVIRONMENTAL aspects;RANGE management'],\n",
       " [4016488.0,\n",
       "  1164.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Genome mapping points the way.',\n",
       "  'Hardin, Ben',\n",
       "  'Nov94, Vol. 42 Issue 11, p10, 3p, 3c',\n",
       "  'GENE mapping;LIVESTOCK -- Genetic engineering'],\n",
       " [4016489.0,\n",
       "  1456.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Probing the soils of the frozen North.',\n",
       "  'Comis, Don',\n",
       "  'Nov94, Vol. 42 Issue 11, p14, 3p, 3c',\n",
       "  'SOIL freezing;THAWING;UNITED States. Dept. of Agriculture'],\n",
       " [4016490.0,\n",
       "  1716.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Roots.',\n",
       "  'Adams, Sean',\n",
       "  'Nov94, Vol. 42 Issue 11, p18, 4p, 5c',\n",
       "  'APPLES;GENETICS;UNITED States. Agricultural Research Service'],\n",
       " [4016491.0,\n",
       "  2867.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Natural microbes curb salmonella.',\n",
       "  'Hayes, Sandy Miller',\n",
       "  'Nov94, Vol. 42 Issue 11, p22, 5p, 4c, 1bw',\n",
       "  'CHICKENS -- Diseases;PREVENTION;SALMONELLA infections in poultry;UNITED States. Agricultural Research Service'],\n",
       " [4016492.0,\n",
       "  2082.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'More luscious fruits.',\n",
       "  'Wood, Marcia<BR>Stanley, Doris',\n",
       "  'Oct94, Vol. 42 Issue 10, p4, 5p, 6c',\n",
       "  'AGRICULTURAL laboratories;FRUIT;Varieties;UNITED States. Agricultural Research Service'],\n",
       " [4016493.0,\n",
       "  1408.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Small fruits make it big.',\n",
       "  'Stanley, Doris',\n",
       "  'Oct94, Vol. 42 Issue 10, p16, 3p, 3c',\n",
       "  'BLACKBERRIES;BLUEBERRIES;STRAWBERRIES;Varieties;UNITED States. Dept. of Agriculture'],\n",
       " [4016494.0,\n",
       "  1266.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Rice.',\n",
       "  'Hays, Sandy Miller',\n",
       "  'Oct94, Vol. 42 Issue 10, p20, 3p, 3c',\n",
       "  'RICE -- Varieties;UNITED States. Agricultural Research Service'],\n",
       " [4016495.0,\n",
       "  1473.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'That gray melon from Charleston.',\n",
       "  'Adams, Sean',\n",
       "  'Oct94, Vol. 42 Issue 10, p23, 3p, 2c',\n",
       "  'AGRICULTURAL laboratories;FRUIT;VEGETABLES;Varieties;UNITED States. Agricultural Research Service'],\n",
       " [4016496.0,\n",
       "  1422.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Science in your salad.',\n",
       "  'Cooke, Linda',\n",
       "  'Oct94, Vol. 42 Issue 10, p28, 3p, 3c',\n",
       "  'AGRICULTURAL laboratories;VEGETABLES;UNITED States. Agricultural Research Service;Varieties'],\n",
       " [4016497.0,\n",
       "  2490.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'New flower power!',\n",
       "  'Becker, Hank',\n",
       "  'Sep94, Vol. 42 Issue 9, p4, 6p, 8c',\n",
       "  'BREEDING;FLOWERS;UNITED States. Agricultural Research Service'],\n",
       " [4016498.0,\n",
       "  1434.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Erosion study crosses the border.',\n",
       "  'Senft, Dennis',\n",
       "  'Sep94, Vol. 42 Issue 9, p10, 4p, 3c',\n",
       "  'AGRICULTURE;SOIL conservation'],\n",
       " [4018477.0,\n",
       "  5291.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  \"Key Influences on NATO States' National Security Negotiating Behavior.\",\n",
       "  'Herman, Paul<SUP>1</SUP>',\n",
       "  'Fall94, Vol. 21 Issue 1, p7-23, 17p, 2 charts, 1 diagram',\n",
       "  'ARBITRATION, International;ARMED Forces;INTERNATIONAL law;INTERNATIONAL relations;NATIONAL security;TREATIES;MILITARY markets;NORTH Atlantic Treaty Organization'],\n",
       " [4018478.0,\n",
       "  4561.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Sexual Harassment in the U.S. Military: Individualized and Environmental Contexts.',\n",
       "  'Firestone, Juanita M.<SUP>1</SUP><BR>Harris, Richard J.<SUP>2</SUP>',\n",
       "  'Fall94, Vol. 21 Issue 1, p25-43, 19p, 6 charts',\n",
       "  'SEX in the workplace;SEX role in the work environment;SEXUAL harassment;SEXUAL harassment of men;SEXUAL harassment of women;SOLDIERS;UNITED States. Army;UNITED States. Armed Forces'],\n",
       " [4018479.0,\n",
       "  4801.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Managing a Moral Dilemma: Israeli Soldiers in the Intifada.',\n",
       "  'Liebes, Tamar<SUP>1</SUP><BR>Blum-Kulka, Shoshana<SUP>2</SUP>',\n",
       "  'Fall94, Vol. 21 Issue 1, p45-68, 24p, 2 charts, 1 diagram',\n",
       "  'ARMED Forces;INTIFADA, 1987-;MILITARY ethics;PSYCHOLOGY, Military;SOLDIERS;SOLDIERS -- Conduct of life;VIOLENCE;ISRAEL -- Politics & government -- 1967-1993'],\n",
       " [4018480.0,\n",
       "  6681.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Military and Human Rights in a Post-Cold War Africa.',\n",
       "  'Conteh-Morgan, Earl<SUP>1</SUP>',\n",
       "  'Fall94, Vol. 21 Issue 1, p69-87, 19p',\n",
       "  'CIVIL-military relations;DEMOCRACY;POLITICS, Practical;WAR & society;WORLD politics -- 1945-;DEMOCRATIZATION;POST-Cold War period;AFRICA -- Politics & government -- 1960-'],\n",
       " [4018481.0,\n",
       "  6400.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  \"Public Opinion and Foreign Threats: Eisenhower's Response to Sputnik.\",\n",
       "  'Payne, Rodger A.<SUP>1</SUP>',\n",
       "  'Fall94, Vol. 21 Issue 1, p89-112, 23p',\n",
       "  'PRESIDENTS -- United States;PUBLIC opinion;ARMED Forces;SPUTNIK satellites;EISENHOWER, Dwight D. (Dwight David), 1890-1969;SOVIET Union;SOVIET Union -- Foreign relations;UNITED States -- Foreign relations -- 1953-1961'],\n",
       " [4018482.0,\n",
       "  4823.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Socioeconomic Benefits to Military Families of Home-Basing of Armed Forces.',\n",
       "  'Lakhani, Hyder<SUP>1</SUP>',\n",
       "  'Fall94, Vol. 21 Issue 1, p113-128, 16p, 3 charts',\n",
       "  'DEPLOYMENT (Strategy);HUMAN capital;MILITARY education;SOCIAL accounting;TREATIES;ARMED Forces;FAMILIES of military personnel;UNITED States'],\n",
       " [4018483.0,\n",
       "  4554.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  \"The Army's War against Malaria: Collaboration in Drug Research during World War II.\",\n",
       "  'Condon-Rall, Mary Ellen<SUP>1</SUP>',\n",
       "  'Fall94, Vol. 21 Issue 1, p129-143, 15p',\n",
       "  'MALARIA;MALARIA -- Prevention;MEDICINE -- Research;PARTNERSHIP;SOLDIERS -- United States;ARMED Forces;WORLD War, 1939-1945;DRUG development;UNITED States'],\n",
       " [4018491.0,\n",
       "  7837.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'National Security and Democracy: The United Kingdom Experience.',\n",
       "  'Dandeker, Christopher<SUP>1,2</SUP>',\n",
       "  'Spring94, Vol. 20 Issue 3, p353-374, 22p',\n",
       "  'COLD War;MILITARY art & science;NATIONAL security;TERRORISM;WAR'],\n",
       " [4018484.0,\n",
       "  3250.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Militarism, the United States and the Cold War.',\n",
       "  'Van Tuyll, Hubert P.<SUP>1</SUP>',\n",
       "  'Summer94, Vol. 20 Issue 4, p519-530, 12p, 1 chart',\n",
       "  'ARMED Forces;COLD War;MILITARISM;MILITARY policy;WAR & society'],\n",
       " [4018485.0,\n",
       "  4746.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Military Culture: Change and Continuity.',\n",
       "  'Dunivin, Karen O.<SUP>1</SUP>',\n",
       "  'Summer94, Vol. 20 Issue 4, p531-547, 17p, 1 chart',\n",
       "  'MILITARY art & science;SOCIAL change;SOCIAL movements;SOLDIERS;ARMED Forces;UNITED States'],\n",
       " [4018486.0,\n",
       "  4744.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'A Political-Warrior Model: The Combined Action Program.',\n",
       "  'Seaton, Jim<SUP>1</SUP>',\n",
       "  'Summer94, Vol. 20 Issue 4, p549-563, 15p',\n",
       "  'ARMED Forces -- Officers;CIVIL-military relations;RECRUITING & enlistment;SOLDIERS -- United States;VIETNAM War, 1961-1975'],\n",
       " [4018487.0,\n",
       "  5451.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Operation \"Just Missed\": Lessons From Failed Coup Attempts.',\n",
       "  'Kebschull, Harvey G.<SUP>1</SUP>',\n",
       "  'Summer94, Vol. 20 Issue 4, p565-579, 15p, 1 chart',\n",
       "  \"ARMED Forces;COUPS d'etat;GOVERNMENT, Resistance to;MILITARY art & science;PUBLIC administration;SOLDIERS\"],\n",
       " [4018488.0,\n",
       "  4629.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Military Retirees: A Portrait of the Community.',\n",
       "  'Snyder, William P.<SUP>1</SUP>',\n",
       "  'Summer94, Vol. 20 Issue 4, p581-598, 18p, 6 charts',\n",
       "  'COLD War;COMMUNITY development;RETIRED military personnel -- United States;RETIREMENT communities;EMPLOYMENT'],\n",
       " [4018489.0,\n",
       "  4996.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'New Perspectives on the Military Profession: The I/O Model and Esprit de Corps Reevaluated.',\n",
       "  'Sørensen, Henning<SUP>1</SUP>',\n",
       "  'Summer94, Vol. 20 Issue 4, p599-617, 19p, 3 charts, 1 diagram',\n",
       "  'MILITARY art & science;MILITARY education;SOLDIERS'],\n",
       " [4018490.0,\n",
       "  3058.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Demographic Trends and Personnel Policies as Determinants of the Racial Composition of the Volunteer Army.',\n",
       "  'Segal, David R.<SUP>1</SUP><BR>Verdugo, Naomi',\n",
       "  'Summer94, Vol. 20 Issue 4, p619-632, 14p, 5 charts, 2 graphs',\n",
       "  'AFRICAN Americans;ALIEN labor;ARMED Forces;LABOR supply;PERSONNEL management'],\n",
       " [4000031.0,\n",
       "  4704.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Keeping creationism out of the classroom.',\n",
       "  'Gillis, Anna Maria',\n",
       "  'Nov94, Vol. 44 Issue 10, p650, 7p',\n",
       "  'CREATIONISM -- Study & teaching;EVOLUTION -- Religious aspects;Study & teaching'],\n",
       " [4000032.0,\n",
       "  3386.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Ecosystem function of biodiversity.',\n",
       "  'Baskin, Yvonne',\n",
       "  'Nov94, Vol. 44 Issue 10, p657, 4p',\n",
       "  'BIODIVERSITY;BIOTIC communities;COMMITTEES;Study & teaching'],\n",
       " [4000033.0,\n",
       "  3014.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'The delicate constitution of sharks.',\n",
       "  'Stevens, Jane Ellen',\n",
       "  'Nov94, Vol. 44 Issue 10, p661, 4p, 2bw',\n",
       "  'ANIMAL handling;MORTALITY;SHARKS;WHITE shark'],\n",
       " [4000034.0,\n",
       "  4922.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Exotic species and the integrity of the Great Lakes.',\n",
       "  '',\n",
       "  'Nov94, Vol. 44 Issue 10, p666, 11p, 2 charts, 1 graph, 18bw',\n",
       "  'BIOLOGICAL invasions;BIOTIC communities'],\n",
       " [4000035.0,\n",
       "  10031.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Sustainability and technological development in agriculture.',\n",
       "  'Giampietro, Mario',\n",
       "  'Nov94, Vol. 44 Issue 10, p677, 13p, 3 diagrams',\n",
       "  'AGRICULTURAL innovations;GENETIC engineering;SUSTAINABLE development'],\n",
       " [4014737.0,\n",
       "  5016.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Biological integrity versus biological diversity as policy directives.',\n",
       "  'Angermeier, Paul L.<BR>Karr, James R.',\n",
       "  'Nov94, Vol. 44 Issue 10, p690, 8p, 3 charts',\n",
       "  'BIODIVERSITY;BIOTIC communities;INDICATORS (Biology)'],\n",
       " [4014738.0,\n",
       "  4992.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Creating effective investigative laboratories for undergraduates.',\n",
       "  'Sundberg, Marshall D.<BR>Moncada, Gregory J.',\n",
       "  'Nov94, Vol. 44 Issue 10, p698, 7p, 2 charts',\n",
       "  'LABORATORIES;LOUISIANA State University (Baton Rouge, La.) -- Curricula'],\n",
       " [4014739.0,\n",
       "  3058.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Restoring the Everglades.',\n",
       "  'Cohn, Jeffrey P.',\n",
       "  'Oct94, Vol. 44 Issue 9, p579, 5p, 1bw',\n",
       "  'WATER resources development'],\n",
       " [4014740.0,\n",
       "  2261.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'A pressure-filled life.',\n",
       "  'Gillis, Anna Maria',\n",
       "  'Oct94, Vol. 44 Issue 9, p584, 3p',\n",
       "  'ADAPTATION (Biology);MICROORGANISMS'],\n",
       " [4014741.0,\n",
       "  2661.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Attack of the fire ant.',\n",
       "  'Grisham, Julie',\n",
       "  'Oct94, Vol. 44 Issue 9, p587, 4p, 3bw',\n",
       "  'CONTROL (Psychology);FIRE ants'],\n",
       " [4014742.0,\n",
       "  5131.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Estrogens and song: Products of the songbird brain.',\n",
       "  'Schlinger, Barney A.',\n",
       "  'Oct94, Vol. 44 Issue 9, p605, 8p, 4 diagrams, 1 graph',\n",
       "  'GENETICS;SONGBIRDS'],\n",
       " [4014743.0,\n",
       "  2679.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Writing as a tool for learning biology.',\n",
       "  'Moore, Randy',\n",
       "  'Oct94, Vol. 44 Issue 9, p613, 5p, 2 charts',\n",
       "  'BIOLOGY -- Study & teaching;WRITTEN communication'],\n",
       " [4017080.0,\n",
       "  2133.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Ode to planet earth.',\n",
       "  'Buchan, Graeme D.',\n",
       "  'Fall94, Vol. 26 Issue 1, p5, 4p, 1 diagram, 1 graph',\n",
       "  'EARTH;Core'],\n",
       " [4017081.0,\n",
       "  3269.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Newspaper coverage of biological subissues...',\n",
       "  'Furlow, F. Bryant',\n",
       "  'Fall94, Vol. 26 Issue 1, p9, 7p, 4 charts',\n",
       "  'DEBATES & debating;ECOLOGY'],\n",
       " [4017082.0,\n",
       "  3995.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  \"Early adoloscents' perceptions of relative risk...\",\n",
       "  'Riechard, Donald E.<BR>McGarrity, Jean',\n",
       "  'Fall94, Vol. 26 Issue 1, p16, 8p, 4 charts',\n",
       "  'ATTITUDE (Psychology);ENVIRONMENTAL risk assessment;TEENAGERS'],\n",
       " [4017083.0,\n",
       "  4562.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Observed fears and discomforts among urban students...',\n",
       "  'Bixler, Robert D.<BR>Carlisle, Cynthia L.',\n",
       "  'Fall94, Vol. 26 Issue 1, p24, 10p, 1 chart',\n",
       "  'FEAR;STUDENTS -- Attitudes'],\n",
       " [4017084.0,\n",
       "  2848.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  \"Environmental issues: Cornell student's willingness...\",\n",
       "  'Gigliotti, Larry M.',\n",
       "  'Fall94, Vol. 26 Issue 1, p34, 9p, 12 charts',\n",
       "  'ENVIRONMENTAL degradation;COLLEGE students -- Attitudes;EVALUATION'],\n",
       " [4017091.0,\n",
       "  6291.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'The mechanics of nature appreciation.',\n",
       "  'Pepi, David',\n",
       "  'Spring94, Vol. 25 Issue 3, p5, 9p, 1 chart, 1 diagram',\n",
       "  'NATURE & nurture'],\n",
       " [4017092.0,\n",
       "  4937.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Environmental education as a model for constructive teaching.',\n",
       "  'Klein, Elizabeth S.<BR>Merritt, Eileen',\n",
       "  'Spring94, Vol. 25 Issue 3, p14, 8p, 3 charts',\n",
       "  'CONSTRUCTIVISM (Education);ENVIRONMENTAL education'],\n",
       " [4017093.0,\n",
       "  1971.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  \"The children's attitudes toward the environment scale.\",\n",
       "  'Musser, Lynn M.<BR>Malkus, Amy J.',\n",
       "  'Spring94, Vol. 25 Issue 3, p22, 5p, 2 charts',\n",
       "  'ENVIRONMENT & children'],\n",
       " [4017094.0,\n",
       "  3579.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Developing effective brochures for increasing knowledge of environmental problems: The case ...',\n",
       "  'Young, Charlotte F.<BR>Witter, John A.',\n",
       "  'Spring94, Vol. 25 Issue 3, p27, 8p, 7 charts',\n",
       "  'CONTROL (Psychology);GYPSY moth'],\n",
       " [4017095.0,\n",
       "  4292.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Environmental education at summer nature camp.',\n",
       "  'Dresner, Marion<BR>Gill, Mary',\n",
       "  'Spring94, Vol. 25 Issue 3, p35, 7p, 2 charts, 1 diagram',\n",
       "  'CAMPS;ENVIRONMENTAL education'],\n",
       " [4017085.0,\n",
       "  3219.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Reconceptualizing environmental education: Five possibilities.',\n",
       "  'Corcoran, Peter B.<BR>Sievers, Eric',\n",
       "  'Summer94, Vol. 25 Issue 4, p4, 5p',\n",
       "  'CONSERVATION biology;ECOLOGY -- Philosophy;ENVIRONMENTAL education'],\n",
       " [4017086.0,\n",
       "  3073.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Environmental education in Wisconsin: A techer survey.',\n",
       "  'Lane, Jennie<BR>Wilke, Richard',\n",
       "  'Summer94, Vol. 25 Issue 4, p9, 9p, 16 charts',\n",
       "  'ENVIRONMENTAL education;TEACHERS -- Attitudes;Study & teaching'],\n",
       " [4017087.0,\n",
       "  2809.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Evaluating conservation education programs at a...',\n",
       "  'de White, Teresa Gutierre<BR>Jacobson, Susan K.',\n",
       "  'Summer94, Vol. 25 Issue 4, p18, 5p, 3 charts',\n",
       "  'CONSERVATION of natural resources -- Study & teaching'],\n",
       " [4017088.0,\n",
       "  3311.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'The environmental action index.',\n",
       "  'Smith-Sebasto, N. J.<BR>Fortner, Rosanne W.',\n",
       "  'Summer94, Vol. 25 Issue 4, p23, 7p, 6 charts',\n",
       "  'ENVIRONMENTAL psychology;LOCUS of control'],\n",
       " [4017089.0,\n",
       "  2117.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Ecological misconceptions.',\n",
       "  'Munson, Bruce H.',\n",
       "  'Summer94, Vol. 25 Issue 4, p30, 5p, 6 charts',\n",
       "  'ECOLOGY;ENVIRONMENTAL psychology;STUDENTS -- Attitudes'],\n",
       " [4017090.0,\n",
       "  3105.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Water literacy in college freshman ...',\n",
       "  'Ewing, Margaret S.<BR>Mills, Terence J.',\n",
       "  'Summer94, Vol. 25 Issue 4, p36, 5p, 3 charts',\n",
       "  'CONDENSATION (Meteorology);WATER quality;Study & teaching'],\n",
       " [4017096.0,\n",
       "  2779.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Community-supported agriculture: Opportunities for...',\n",
       "  'Donahue, Timothy P.',\n",
       "  'Winter94, Vol. 25 Issue 2, p4, 5p',\n",
       "  'AGRICULTURE;United States'],\n",
       " [4017097.0,\n",
       "  2724.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Environmental preference and risk recreation: The case of...',\n",
       "  'Schuett, Michael A.',\n",
       "  'Winter94, Vol. 25 Issue 2, p9, 6p, 1 chart',\n",
       "  'ENVIRONMENTAL psychology'],\n",
       " [4017098.0,\n",
       "  2719.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Education for responsibility within the framework of UNESCO.',\n",
       "  'Kastenholz, Hans G.<BR>Erdmann, Karl-Heinz',\n",
       "  'Winter94, Vol. 25 Issue 2, p15, 6p, 1 diagram',\n",
       "  'ENVIRONMENTAL education;UNITED Nations. Educational, Scientific & Cultural Organization'],\n",
       " [4017099.0,\n",
       "  6843.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Toward constructivist research in environmental education.',\n",
       "  'Robertson, Alistair',\n",
       "  'Winter94, Vol. 25 Issue 2, p21, 11p',\n",
       "  'ENVIRONMENTAL education;Study & teaching'],\n",
       " [4018651.0,\n",
       "  3405.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Institutions.',\n",
       "  'Blumenfeld, Jared',\n",
       "  'Dec94, Vol. 36 Issue 10, p2, 5p, 1bw',\n",
       "  'SUMMIT meetings;UNITED Nations. Commission for Sustainable Development'],\n",
       " [4018652.0,\n",
       "  10694.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'From Rio to Berlin...managing climate change. (cover story)',\n",
       "  'Victor, David G.<BR>Salt, Julian E.',\n",
       "  'Dec94, Vol. 36 Issue 10, p6, 18p, 2c',\n",
       "  'ACCLIMATIZATION;CLIMATIC changes;MANAGEMENT;Congresses'],\n",
       " [4018653.0,\n",
       "  2465.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Empowering women.',\n",
       "  'Brundtland, Gro Harlem',\n",
       "  'Dec94, Vol. 36 Issue 10, p16, 5p, 3bw',\n",
       "  'POPULATION;WOMEN in development;Congresses'],\n",
       " [4018655.0,\n",
       "  2546.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Overview.',\n",
       "  'Hunter, David B.<BR>Udall, Lori',\n",
       "  'Nov94, Vol. 36 Issue 9, p2, 4p, 1 cartoon',\n",
       "  'WORLD Bank'],\n",
       " [4018656.0,\n",
       "  6056.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Renewable energy technology, an urgent need, a hard sell.',\n",
       "  'Kozloff, Keith Lee',\n",
       "  'Nov94, Vol. 36 Issue 9, p4, 13p, 1 chart, 2 graphs, 1c, 3bw',\n",
       "  'RENEWABLE energy sources'],\n",
       " [4018657.0,\n",
       "  4847.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'A bright future: Energy efficiency programs at electric utilities.',\n",
       "  'Hirst, Eric',\n",
       "  'Nov94, Vol. 36 Issue 9, p10, 12p, 1 diagram, 5 graphs, 2bw',\n",
       "  'ELECTRIC power consumption'],\n",
       " [4018658.0,\n",
       "  6271.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Improving energy efficiency.',\n",
       "  'Wilbanks, Thomas J.',\n",
       "  'Nov94, Vol. 36 Issue 9, p16, 14p, 3 charts, 2 graphs, 1bw',\n",
       "  'ELECTRIC power consumption;ENERGY conservation'],\n",
       " [4018659.0,\n",
       "  4513.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The politics of agricultural resource abuse.',\n",
       "  'Paarlberg, Robert L.',\n",
       "  'Oct94, Vol. 36 Issue 8, p6, 14p, 1c, 10bw',\n",
       "  'AGRICULTURE -- Environmental aspects'],\n",
       " [4018660.0,\n",
       "  6722.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Population growth and a sustainable environment.',\n",
       "  'Mortimore, Michael<BR>Tiffen, Mary',\n",
       "  'Oct94, Vol. 36 Issue 8, p10, 16p, 2 charts, 2 diagrams, 2 graphs, 7bw',\n",
       "  'ENVIRONMENTAL health;KENYA -- Social conditions'],\n",
       " [4018661.0,\n",
       "  2277.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  \"The Women's Environment and Development Organization.\",\n",
       "  'Kelber, Mim',\n",
       "  'Oct94, Vol. 36 Issue 8, p43, 3p',\n",
       "  'ASSOCIATIONS, institutions, etc.;ENVIRONMENTAL protection;WOMEN in politics;UNITED Nations -- Congresses'],\n",
       " [4018662.0,\n",
       "  5615.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Third world NGOs.',\n",
       "  'Fisher, Julie',\n",
       "  'Sep94, Vol. 36 Issue 7, p6, 11p, 3c, 6bw',\n",
       "  'BIRTH control;NON-governmental organizations'],\n",
       " [4018663.0,\n",
       "  4959.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Whaling. (cover story)',\n",
       "  'Skare, Mari',\n",
       "  'Sep94, Vol. 36 Issue 7, p12, 10p, 2bw',\n",
       "  'WHALING;GOVERNMENT policy'],\n",
       " [4018664.0,\n",
       "  2799.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Caring for the Earth.',\n",
       "  'Green, George',\n",
       "  'Sep94, Vol. 36 Issue 7, p25, 4p',\n",
       "  'SUSTAINABLE development'],\n",
       " [4017913.0,\n",
       "  19653.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'Memory versus randomization in on-line algorithms.',\n",
       "  'Raghavan, P.<BR>Snir, M.',\n",
       "  'Nov94, Vol. 38 Issue 6, p683, 25p, 2 diagrams',\n",
       "  'ALGORITHMS;CACHE memory'],\n",
       " [4017914.0,\n",
       "  5541.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'POWER2: Next generation of the RISC System/6000 family.',\n",
       "  'White, S.W.<BR>Dhawan, S.',\n",
       "  'Sep94, Vol. 38 Issue 5, p493, 10p, 3 charts, 1 diagram',\n",
       "  'IBM RISC System/6000 computers'],\n",
       " [4017915.0,\n",
       "  9947.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'POWER2 fixed-point, data cache, and storage control units.',\n",
       "  'Shippy, D.J.<BR>Griffith, T.W.',\n",
       "  'Sep94, Vol. 38 Issue 5, p503, 22p, 1 chart, 15 diagrams',\n",
       "  'IBM RISC System/6000 computers'],\n",
       " [4017916.0,\n",
       "  4882.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'POWER2 floating-point unit: Architecture and implementation.',\n",
       "  'Hicks, T.N.<BR>Fry, R.E.',\n",
       "  'Sep94, Vol. 38 Issue 5, p525, 12p, 11 diagrams',\n",
       "  'IBM RISC System/6000 computers'],\n",
       " [4017917.0,\n",
       "  4524.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'POWER2 instruction cache unit.',\n",
       "  'Barreh, J.I.<BR>Golla, R.T.',\n",
       "  'Sep94, Vol. 38 Issue 5, p537, 8p, 2 charts, 1 diagram',\n",
       "  'IBM RISC System/6000 computers'],\n",
       " [4017918.0,\n",
       "  5685.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'The POWER2 performance monitor.',\n",
       "  'Welbon, E.H.<BR>Chan-Nui, C.C.',\n",
       "  'Sep94, Vol. 38 Issue 5, p545, 10p, 2 charts, 1 diagram',\n",
       "  'IBM RISC System/6000 computers'],\n",
       " [4017919.0,\n",
       "  3630.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'Commercial workload performance in the IBM POWER2 RISC System/6000 processor.',\n",
       "  'Franklin, M.T.<BR>Alexander, W.P.',\n",
       "  'Sep94, Vol. 38 Issue 5, p555, 7p, 4 charts',\n",
       "  'IBM RISC System/6000 computers'],\n",
       " [4017920.0,\n",
       "  8024.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'Exploiting functional parallelism of POWER2 to design high-performance numerical algorithms.',\n",
       "  'Agarwal, R.C.<BR>Gustavson, F.G.',\n",
       "  'Sep94, Vol. 38 Issue 5, p563, 14p, 5 charts, 2 graphs',\n",
       "  'IBM RISC System/6000 computers'],\n",
       " [4017921.0,\n",
       "  8361.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'Instruction scheduling in the TOBEY compiler.',\n",
       "  'Blainey, R.J.',\n",
       "  'Sep94, Vol. 38 Issue 5, p577, 17p, 11 charts, 4 diagrams',\n",
       "  'IBM RISC System/6000 computers'],\n",
       " [4013831.0,\n",
       "  9176.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'The Effects of Judgment Strategy and Prompting on Using Rule-Based Expert Systems for Knowledge Transfer.',\n",
       "  'Pei, Buck K. W. / Steinbart, Paul John / Reneau, J. Hal ',\n",
       "  'Spring94, Vol. 8 Issue 1, p21-42, 22p, 8 charts',\n",
       "  'EXPERT systems (Computer science);JUDGMENT;PSYCHOLOGY;TRAINING;KNOWLEDGE management;COMPUTER systems'],\n",
       " [4013832.0,\n",
       "  3061.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Modeling Conversion Process Events.',\n",
       "  'Denna, Eric L. / Jasperson, Jon / Fong, Kenny / Middleman, David',\n",
       "  'Spring94, Vol. 8 Issue 1, p43-54, 12p, 11 diagrams',\n",
       "  'ACCOUNTING -- Data processing;INFORMATION resources management;ORGANIZATIONAL change;REENGINEERING (Management);DATA warehousing;KNOWLEDGE management'],\n",
       " [4013833.0,\n",
       "  1695.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Information Systems',\n",
       "  'Discussion of Modeling Conversion Process Events.',\n",
       "  'Amer, T. S.<SUP>1</SUP>',\n",
       "  'Spring94, Vol. 8 Issue 1, p55-58, 4p',\n",
       "  'ACCOUNTANTS;ACCOUNTING -- Data processing;DECISION making;COMPUTER systems;JOURNAL of Information Systems (Periodical)'],\n",
       " [4017286.0,\n",
       "  4669.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  \"The origins of New Zealand's chinook salmon, Oncorhynchus tshawytscha.\",\n",
       "  'McDowall, Robert M.',\n",
       "  '1994, Vol. 56 Issue 1, p1, 7p, 2bw',\n",
       "  'CHINOOK salmon'],\n",
       " [4017287.0,\n",
       "  7298.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Survey assessment of semi-pelagic gadoids: The example of walleye pollock, Theragra chalcogramma...',\n",
       "  'Karp, William A.<BR>Walters, Gary E.',\n",
       "  '1994, Vol. 56 Issue 1, p8, 15p, 1 chart, 3 graphs',\n",
       "  'WALLEYE pollock'],\n",
       " [4017288.0,\n",
       "  5676.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Fisheries management: The Kuwaiti experience.',\n",
       "  'Mathews, C.P.',\n",
       "  '1994, Vol. 56 Issue 1, p23, 8p, 6 graphs',\n",
       "  'SHRIMP fisheries'],\n",
       " [4017289.0,\n",
       "  4634.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Trade and management: Exclusive economic zones and the changing Japanese surimi market.',\n",
       "  'Sproul, John T.<BR>Queirolo, Lewis E.',\n",
       "  '1994, Vol. 56 Issue 1, p31, 9p, 5 charts, 9 graphs',\n",
       "  'COMMERCE;SEAFOOD industry;JAPAN;UNITED States'],\n",
       " [4017283.0,\n",
       "  4261.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Sea turtle observations at explosive removals of energy structures.',\n",
       "  'Gitschlag, Gregg R.<BR>Herczeg, Bryan A.',\n",
       "  '1994, Vol. 56 Issue 2, p1, 8p, 10 charts, 11 graphs, 3bw',\n",
       "  'SEA turtles;UNDERWATER explosions;ENVIRONMENTAL aspects;OFFSHORE structures;GOVERNMENT policy'],\n",
       " [4017284.0,\n",
       "  1978.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Occurrence and behavior of juvenile red snapper, Lutjanus campechanus, on commercial shrimp...',\n",
       "  'Workman, Ian K.<BR>Foster, Daniel G.',\n",
       "  '1994, Vol. 56 Issue 2, p9, 3p, 1 chart',\n",
       "  'SNAPPING shrimps;BEHAVIOR;SHRIMP fisheries;GOVERNMENT policy'],\n",
       " [4017285.0,\n",
       "  2769.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'A single-armed manta-board as a new diver-controlled planing board and its use of for underwater...',\n",
       "  'Zimmerman, Kenneth D.<BR>Burton, Thomas E.',\n",
       "  '1994, Vol. 56 Issue 2, p12, 5p, 1 chart, 4 diagrams, 2bw',\n",
       "  'MARINE towing;EQUIPMENT & supplies;UNDERWATER navigation'],\n",
       " [4017280.0,\n",
       "  7049.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Trawling operations and South African (Cape) fur seals, Arctocephalus pusillus pusillus.',\n",
       "  'Wickens, Patti A.<BR>Sims, Peter F.',\n",
       "  '1994, Vol. 56 Issue 3, p1, 12p, 4 charts, 4 graphs, 5bw',\n",
       "  'SOUTHERN fur seals;TRAWLS & trawling'],\n",
       " [4017281.0,\n",
       "  4881.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  \"King mackerel, Scomberomorus cavalla, mark-recapture studies off Florida's East Coast.\",\n",
       "  'Schaefer, H. Charles<BR>Fable Jr., William A.',\n",
       "  '1994, Vol. 56 Issue 3, p13, 11p, 9 charts, 9 graphs, 3bw',\n",
       "  'KING mackerel'],\n",
       " [4017282.0,\n",
       "  1655.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Observations of the 1992 U.S. pelagic pair trawl fishery in the Northwest Atlantic.',\n",
       "  'Gerrior, Patricia<BR>Williams, Amy S.',\n",
       "  '1994, Vol. 56 Issue 3, p24, 4p, 2 charts',\n",
       "  'SWORDFISH fishing;TRAWLS & trawling;TUNA fishing'],\n",
       " [4017278.0,\n",
       "  5496.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The origin, evolution, and demise of the U.S. sea turtle fisheries.',\n",
       "  'Witzell, W.N.',\n",
       "  '1994, Vol. 56 Issue 4, p8, 16p, 2 charts, 9 graphs, 12bw',\n",
       "  'SEA turtle fisheries;SEA turtles'],\n",
       " [4017279.0,\n",
       "  2891.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Seasonal occurrence of the white shark, Carcharodon carcharias, in waters off the Florida West...',\n",
       "  'Adams, Douglas H.<BR>Mitchell, Michael E.',\n",
       "  '1994, Vol. 56 Issue 4, p24, 5p, 1 chart, 1 graph, 1bw',\n",
       "  'WHITE shark'],\n",
       " [4017544.0,\n",
       "  3530.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Aug94, Vol. 116 Issue 8, p36, 11p, 23bw',\n",
       "  'MECHANICAL engineering;EQUIPMENT & supplies'],\n",
       " [4017545.0,\n",
       "  2404.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Gamma-ray CT probes power plant piping. (cover story)',\n",
       "  'Ashley, Steven',\n",
       "  'Aug94, Vol. 116 Issue 8, p48, 4p, 1 diagram, 2c',\n",
       "  'GAMMA rays -- Industrial applications;INDUSTRIAL applications;TOMOGRAPHY'],\n",
       " [4017546.0,\n",
       "  3248.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Building more efficient turbines.',\n",
       "  'Valenti, Michael',\n",
       "  'Aug94, Vol. 116 Issue 8, p52, 5p, 1 diagram, 2c',\n",
       "  'TURBINES'],\n",
       " [4017547.0,\n",
       "  2181.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Micromachines tap actuating principles.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'Aug94, Vol. 116 Issue 8, p58, 3p, 1c',\n",
       "  'ACTUATORS;TECHNOLOGICAL innovations;GEORGIA Institute of Technology (Atlanta, Ga.)'],\n",
       " [4017548.0,\n",
       "  2508.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Energy retrofits can cut use and costs.',\n",
       "  'Claridge, David E.<BR>Haberl, Jeff S.',\n",
       "  'Aug94, Vol. 116 Issue 8, p64, 4p, 1 chart, 3 graphs',\n",
       "  'COMMERCIAL buildings;ENERGY conservation'],\n",
       " [4017549.0,\n",
       "  3079.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Wind systems for electrical power production.',\n",
       "  'Thresher, Robert W.<BR>Hock, Susan M.',\n",
       "  'Aug94, Vol. 116 Issue 8, p68, 5p, 2c',\n",
       "  'ELECTRICITY;WIND power'],\n",
       " [4017550.0,\n",
       "  3240.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Solar thermal power today and tomorrow.',\n",
       "  'Mancini, Thomas R.<BR>Chavez, James M.',\n",
       "  'Aug94, Vol. 116 Issue 8, p74, 6p, 2 charts, 3 diagrams, 4c',\n",
       "  'SOLAR thermal energy'],\n",
       " [4017551.0,\n",
       "  3281.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Commercializing photovoltaic technology.',\n",
       "  'Hill, Roger',\n",
       "  'Aug94, Vol. 116 Issue 8, p80, 4p, 1 diagram, 1c',\n",
       "  'PHOTOVOLTAIC power generation'],\n",
       " [4017521.0,\n",
       "  4234.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Dec94, Vol. 116 Issue 12, p40, 17p, 45bw',\n",
       "  'MECHANICAL engineering;EQUIPMENT & supplies'],\n",
       " [4017522.0,\n",
       "  3376.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Engineering for the ends of the earth.',\n",
       "  'Valenti, Michael',\n",
       "  'Dec94, Vol. 116 Issue 12, p56, 5p, 4c',\n",
       "  'CLIMATOLOGY;METEOROLOGICAL instruments;OCEANOGRAPHIC instruments'],\n",
       " [4017523.0,\n",
       "  2524.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Fuel cells turn up the heat.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'Dec94, Vol. 116 Issue 12, p62, 4p, 4c',\n",
       "  'FUEL cells;POWER resources;TECHNOLOGICAL innovations'],\n",
       " [4017524.0,\n",
       "  1479.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Optimization for finite element applications.',\n",
       "  'Ali, Hosam',\n",
       "  'Dec94, Vol. 116 Issue 12, p68, 3p, 3c',\n",
       "  'FINITE element method;COMPUTER programs'],\n",
       " [4017525.0,\n",
       "  3450.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Fridge of the future.',\n",
       "  'Ashley, Steven',\n",
       "  'Dec94, Vol. 116 Issue 12, p76, 5p, 1 diagram, 2c',\n",
       "  'ADIABATIC demagnetization;REFRIGERATION & refrigerating machinery'],\n",
       " [4017526.0,\n",
       "  4995.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Nov94, Vol. 116 Issue 11, p30, 16p, 26bw',\n",
       "  'MECHANICAL engineering;EQUIPMENT & supplies'],\n",
       " [4017527.0,\n",
       "  3492.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Is CVT the car transmission of the future? (cover story)',\n",
       "  'Ashley, Steven',\n",
       "  'Nov94, Vol. 116 Issue 11, p64, 5p, 3c',\n",
       "  'AUTOMOBILES -- Transmission devices'],\n",
       " [4017528.0,\n",
       "  2832.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Verifying analytical models.',\n",
       "  'Puttre, Michael',\n",
       "  'Nov94, Vol. 116 Issue 11, p70, 5p, 3c',\n",
       "  'COMPUTER programs;COMPUTER simulation;MECHANICAL engineering'],\n",
       " [4017529.0,\n",
       "  1947.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Navigating with gyroscopes and GPS.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'Nov94, Vol. 116 Issue 11, p76, 3p, 1 diagram, 1c',\n",
       "  'GYROSCOPES;NAVIGATION -- Equipment & supplies;TESTING'],\n",
       " [4017530.0,\n",
       "  1783.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Boosting the performance of flat-armature motors.',\n",
       "  'Bradshaw, M. Eugene',\n",
       "  'Nov94, Vol. 116 Issue 11, p88, 3p, 1 diagram, 1c',\n",
       "  'ELECTRIC motors, Direct current'],\n",
       " [4017531.0,\n",
       "  5391.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Oct94, Vol. 116 Issue 10, p34, 12p, 23bw',\n",
       "  'MECHANICAL engineering;EQUIPMENT & supplies'],\n",
       " [4017532.0,\n",
       "  2495.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Engineering on a grand scale.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'Oct94, Vol. 116 Issue 10, p52, 6p, 5c',\n",
       "  'PIANO -- Construction'],\n",
       " [4017533.0,\n",
       "  1746.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Surface modeling for multiaxis machining.',\n",
       "  'Puttre, Michael',\n",
       "  'Oct94, Vol. 116 Issue 10, p58, 3p, 2c',\n",
       "  'MACHINING;TECHNOLOGICAL innovations'],\n",
       " [4017534.0,\n",
       "  2729.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Nondestructive evaluation with laser ultrasound.',\n",
       "  'Ashley, Steven',\n",
       "  'Oct94, Vol. 116 Issue 10, p63, 4p, 2c',\n",
       "  'INDUSTRIAL applications;LASER beams;NONDESTRUCTIVE testing;ULTRASONIC testing'],\n",
       " [4017535.0,\n",
       "  3139.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Metalworkers clean up their waste.',\n",
       "  'Valenti, Michael',\n",
       "  'Oct94, Vol. 116 Issue 10, p68, 5p, 1 diagram, 4c',\n",
       "  'WATER -- Pollution;PREVENTION'],\n",
       " [4017536.0,\n",
       "  1755.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Software exchange.',\n",
       "  '',\n",
       "  'Sep94, Vol. 116 Issue 9, p22, 3p, 3c',\n",
       "  'COMPUTER software'],\n",
       " [4017537.0,\n",
       "  3251.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Sep94, Vol. 116 Issue 9, p44, 11p, 20bw',\n",
       "  'MECHANICAL engineering;EQUIPMENT & supplies'],\n",
       " [4017538.0,\n",
       "  2926.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'A new generation of power plant sensors.',\n",
       "  'Valenti, Michael',\n",
       "  'Sep94, Vol. 116 Issue 9, p54, 5p, 4c',\n",
       "  'ELECTRIC power;RESEARCH;ELECTRIC power-plants;TECHNOLOGICAL innovations'],\n",
       " [4017539.0,\n",
       "  2986.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Taking control of the desktop.',\n",
       "  'Puttre, Michael',\n",
       "  'Sep94, Vol. 116 Issue 9, p62, 5p, 3c',\n",
       "  'COMPUTER software;COMPUTER-aided design;MANUFACTURING processes;SOFTWARE;SOFTWARE engineering'],\n",
       " [4017540.0,\n",
       "  3192.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Hot-gas cleanup for coal-based gas turbines.',\n",
       "  'C.Cicero, Daniel<BR>Dennis, Richard A.',\n",
       "  'Sep94, Vol. 116 Issue 9, p70, 6p, 1 chart, 5 diagrams',\n",
       "  'COAL-fired power plants'],\n",
       " [4017541.0,\n",
       "  2761.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Getting the most out of geothermal power.',\n",
       "  'Phair, Kenneth A.',\n",
       "  'Sep94, Vol. 116 Issue 9, p76, 5p, 1 chart, 3 diagrams, 1c',\n",
       "  'GEOTHERMAL engineering;GEOTHERMAL power plants'],\n",
       " [4017542.0,\n",
       "  2303.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Developing new miniature energy systems.',\n",
       "  'Wegeng, Robert S.<BR>Drost, M. Kevin',\n",
       "  'Sep94, Vol. 116 Issue 9, p82, 4p, 3 diagrams, 1 graph',\n",
       "  'MECHANICAL engineering;TECHNOLOGICAL innovations'],\n",
       " [4017543.0,\n",
       "  1478.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Future flight.',\n",
       "  'Noor, Ahmed K.<BR>Venneri, Samuel L.',\n",
       "  'Sep94, Vol. 116 Issue 9, p86, 3p, 6c',\n",
       "  'AERONAUTICS;AERONAUTICS & state;AIRPLANES;TECHNOLOGICAL innovations;Design & construction'],\n",
       " [4014044.0,\n",
       "  4968.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  \"`We nailed it!'. (cover story)\",\n",
       "  'Stephens, Sally',\n",
       "  'Jan/Feb94, Vol. 23 Issue 1, p6, 10p, 19bw',\n",
       "  'PHOTOGRAPHS;TELESCOPES;MILKY Way;Maintenance & repair'],\n",
       " [4014045.0,\n",
       "  4021.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'AAS meeting.',\n",
       "  'Stephens, Sally',\n",
       "  'Jan/Feb94, Vol. 23 Issue 1, p18, 7p, 1 diagram, 1 graph, 9bw',\n",
       "  'ASTRONOMY -- Research;SCIENCE -- Societies, etc.'],\n",
       " [4014046.0,\n",
       "  2408.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Creating gender-friendly astronomy classrooms.',\n",
       "  'Lockwood, Jeffrey F.',\n",
       "  'Jan/Feb94, Vol. 23 Issue 1, p25, 4p, 1 chart, 1bw',\n",
       "  'ASTRONOMY;EDUCATION, Secondary;WOMEN in science'],\n",
       " [4014047.0,\n",
       "  1762.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'High atop the Baja.',\n",
       "  'Moreno-Corral, M.A.<BR>Costero, R.',\n",
       "  'Jan/Feb94, Vol. 23 Issue 1, p29, 3p, 7bw',\n",
       "  'ASTRONOMICAL observatories'],\n",
       " [4014033.0,\n",
       "  4474.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Comet tales.',\n",
       "  'Levy, David H.',\n",
       "  'Jul/Aug94, Vol. 23 Issue 4, p6, 7p, 9bw',\n",
       "  'BOOKS'],\n",
       " [4014034.0,\n",
       "  1102.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The big hit.',\n",
       "  'Musser, George',\n",
       "  'Jul/Aug94, Vol. 23 Issue 4, p13, 7p, 1 graph, 14c',\n",
       "  'ASTRONOMY -- Observations;COMETS;JUPITER (Planet) -- Observations'],\n",
       " [4014035.0,\n",
       "  1481.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  \"The solar system's new ring.\",\n",
       "  'Durda, Dan<BR>Jayaraman, Sumita',\n",
       "  'Jul/Aug94, Vol. 23 Issue 4, p20, 3p, 4bw',\n",
       "  'ARTIFICIAL satellites;ASTRONOMY -- Observations;OUTER space -- Exploration;SOLAR system'],\n",
       " [4014036.0,\n",
       "  2666.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'A radical in tweeds: Robert H. Dicke and--the general theory of relativity.',\n",
       "  'Zirker, Jack',\n",
       "  'Jul/Aug94, Vol. 23 Issue 4, p23, 4p, 1 diagram, 1bw',\n",
       "  'RELATIVITY (Physics)'],\n",
       " [4014037.0,\n",
       "  1901.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Education at the CFA.',\n",
       "  'Coyle, Harold P.',\n",
       "  'Jul/Aug94, Vol. 23 Issue 4, p29, 3p, 1bw',\n",
       "  'ASTRONOMY -- Study & teaching'],\n",
       " [4014041.0,\n",
       "  2733.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Smash it up!',\n",
       "  'Stephens, Sally',\n",
       "  'Mar/Apr94, Vol. 23 Issue 2, p6, 6p, 11bw',\n",
       "  'COMETS;JUPITER (Planet)'],\n",
       " [4014042.0,\n",
       "  1885.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Robotic telescopes: Faithfully carrying on while we sleep.',\n",
       "  'Genet, Russell',\n",
       "  'Mar/Apr94, Vol. 23 Issue 2, p12, 4p, 2bw',\n",
       "  'ASTRONOMY;ROBOTICS;SCIENCE;TECHNOLOGICAL innovations;TELESCOPES'],\n",
       " [4014043.0,\n",
       "  1986.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Exploring the unseen universe.',\n",
       "  'Dahlman, LuAnn E.',\n",
       "  'Mar/Apr94, Vol. 23 Issue 2, p24, 4p, 2bw',\n",
       "  'ASTRONOMY -- Study & teaching;IMAGE processing;TECHNOLOGICAL innovations'],\n",
       " [4014038.0,\n",
       "  2843.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Attacking the atmosphere.',\n",
       "  'Davidson, Keay',\n",
       "  'May/Jun94, Vol. 23 Issue 3, p6, 6p, 8bw',\n",
       "  'ASTRONOMY'],\n",
       " [4014039.0,\n",
       "  4123.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'AAS meeting.',\n",
       "  'Stephens, Sally',\n",
       "  'May/Jun94, Vol. 23 Issue 3, p12, 8p, 1 graph, 13bw',\n",
       "  'ASTRONOMY;CONGRESSES & conventions;SOCIETIES'],\n",
       " [4014040.0,\n",
       "  1425.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  \"The universe in the student's mind.\",\n",
       "  'Coyle, Harold P.',\n",
       "  'May/Jun94, Vol. 23 Issue 3, p28, 4p, 2 charts',\n",
       "  'ASTRONOMY -- Study & teaching'],\n",
       " [4014031.0,\n",
       "  3368.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Soil of mars. (cover story)',\n",
       "  'Bullock, Mark A.',\n",
       "  'Sep/Oct94, Vol. 23 Issue 5, p10, 7p, 3bw',\n",
       "  'PLANETS;MARS (Planet) -- Exploration'],\n",
       " [4014032.0,\n",
       "  1810.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The uncelebrated and unlucky Ursids.',\n",
       "  'Larsen, Kristine M.',\n",
       "  'Sep/Oct94, Vol. 23 Issue 5, p18, 3p, 1bw',\n",
       "  'METEORS'],\n",
       " [4013245.0,\n",
       "  2059.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Barley's ghost.\",\n",
       "  'Sokolov, Raymond',\n",
       "  'Jun93, Vol. 102 Issue 6, p72, 3p, 1c',\n",
       "  'BARLEY;BREWING;COOKERY (Barley);FERMENTATION;GRAIN;Milling'],\n",
       " [4013246.0,\n",
       "  2507.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Shorebird squeeze. (cover story)',\n",
       "  'Burger, Joanna',\n",
       "  'May93, Vol. 102 Issue 5, p8, 4p, 1 cartoon, 3c',\n",
       "  'BEACHES;BIRDS -- Behavior;ENDANGERED species;GULLS;PIPING plover;SKIMMERS (Birds);TERNS;BIRDS -- Nests'],\n",
       " [4013247.0,\n",
       "  3643.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Four antelopes of the apocalypse.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'May93, Vol. 102 Issue 5, p16, 7p, 2 cartoons, 2c',\n",
       "  'ANTELOPES;MAMMALS -- Research;PALEONTOLOGY;ZOOLOGY'],\n",
       " [4013248.0,\n",
       "  3322.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'What are men good for?',\n",
       "  'Diamond, Jared',\n",
       "  'May93, Vol. 102 Issue 5, p24, 5p, 2 cartoons',\n",
       "  'ADULTERY;ANTHROPOLOGISTS;BIG game hunting;EVOLUTION;HUMAN behavior;HUNTING & gathering societies;HUNTING, Prehistoric;SOCIETY, Primitive'],\n",
       " [4013249.0,\n",
       "  2569.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Sex and the single brine shrimp.',\n",
       "  'Browne, Robert A.',\n",
       "  'May93, Vol. 102 Issue 5, p34, 6p, 6c',\n",
       "  'ARTEMIA;PARTHENOGENESIS;REPRODUCTION, Asexual;SHRIMPS'],\n",
       " [4013250.0,\n",
       "  3399.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Secondhand silk.',\n",
       "  'Hansell, Michael',\n",
       "  'May93, Vol. 102 Issue 5, p40, 7p, 7c',\n",
       "  'BIRDS -- Behavior;CATERPILLARS;CHAFFINCHES;SILK;SPIDERS;BIRDS -- Nests'],\n",
       " [4013251.0,\n",
       "  1799.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The pulse that produced us.',\n",
       "  'Vrba, Elisabeth S.',\n",
       "  'May93, Vol. 102 Issue 5, p47, 5p, 4c',\n",
       "  'ARCHAEOLOGICAL dating;ARCHAEOLOGICAL expeditions;CLIMATIC changes;EVOLUTION;PREHISTORIC peoples'],\n",
       " [4013252.0,\n",
       "  2813.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Ancient Asia's cutting edge.\",\n",
       "  'Pope, Geoffrey G.',\n",
       "  'May93, Vol. 102 Issue 5, p54, 6p, 2 maps, 2c',\n",
       "  'ANTIQUITIES;HUMAN evolution;HUMAN remains (Archaeology);PALEONTOLOGY;SABER-toothed tigers;FOSSIL hominids;PREHISTORIC peoples;CHINA'],\n",
       " [4013253.0,\n",
       "  2134.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The dawn of adornment.',\n",
       "  'White, Randall',\n",
       "  'May93, Vol. 102 Issue 5, p60, 8p, 11c',\n",
       "  'CRO-Magnons;DECORATION & ornament;DECORATIVE arts;ENGRAVING;FIGURINES;NEANDERTHALS;FOSSIL hominids;PREHISTORIC peoples'],\n",
       " [4013254.0,\n",
       "  1186.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'AUTHORS.',\n",
       "  '',\n",
       "  'May93, Vol. 102 Issue 5, p88, 3p',\n",
       "  'AUSTRALOPITHECINES;AUTHORS;ENTOMOLOGISTS;NATURAL history;PALEOGEOGRAPHY -- Pleistocene;FOSSIL hominids;NATURAL History (Periodical)'],\n",
       " [4013234.0,\n",
       "  1101.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Fort Gadsden Dome, Florida.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Nov94, Vol. 103 Issue 11, p80, 3p, 3c',\n",
       "  'BOTANY;CARNIVOROUS plants;FOREST reserves -- Florida;HYPERICUM;NATIONAL parks & reserves -- Florida;PIERIS'],\n",
       " [4014339.0,\n",
       "  2133.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Nobelists Brockhouse and Shull gave neutron scattering a jump start.',\n",
       "  'Levi, Barbara Goss',\n",
       "  'Dec94, Vol. 47 Issue 12, p17, 3p, 2bw',\n",
       "  'NOBEL Prizes;SCATTERING (Physics)'],\n",
       " [4014340.0,\n",
       "  1679.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Distance to Virgo kicks off HST assault on the Hubble constant.',\n",
       "  'Schwarzchild, Bertram',\n",
       "  'Dec94, Vol. 47 Issue 12, p19, 3p, 2 graphs',\n",
       "  'EXTRAGALACTIC distances;CEPHEIDS;VIRGO Cluster'],\n",
       " [4014341.0,\n",
       "  2542.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Florida dedicates National High Magnetic Field Laboratory.',\n",
       "  'Lubkin, Gloria B.',\n",
       "  'Dec94, Vol. 47 Issue 12, p21, 3p, 1 diagram, 1c',\n",
       "  'FLORIDA State University (Tallahassee, Fla.);NATIONAL Science Foundation (U.S.)'],\n",
       " [4014342.0,\n",
       "  5561.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Adaptive optics in astronomy.',\n",
       "  'Thompson, Laird A.',\n",
       "  'Dec94, Vol. 47 Issue 12, p24, 8p, 1 chart, 2 diagrams, 1c, 4bw',\n",
       "  'ASTRONOMY;OPTICS, Adaptive'],\n",
       " [4014343.0,\n",
       "  4560.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'The summer of 1953: A watershed for astrophysics.',\n",
       "  'Gingerich, Owen',\n",
       "  'Dec94, Vol. 47 Issue 12, p34, 7p, 1 diagram, 2 graphs, 1c, 4bw',\n",
       "  'ASTROPHYSICS;EDUCATION, Higher;UNIVERSITY of Michigan (Ann Arbor, Mich.)'],\n",
       " [4014344.0,\n",
       "  4410.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Physics: A personal perspective.',\n",
       "  'Langenberg, Donald N.',\n",
       "  'Dec94, Vol. 47 Issue 12, p42, 5p',\n",
       "  'PHYSICS'],\n",
       " [4014353.0,\n",
       "  2368.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Some thoughts on the SSC and the management of science.',\n",
       "  'Drell, Sidney D.',\n",
       "  'Jul93, Vol. 46 Issue 7, p73, 3p, 1 cartoon',\n",
       "  'SCIENCE & state;SUPERCONDUCTING Super Collider'],\n",
       " [4014354.0,\n",
       "  2720.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Three-dimensional optical molasses binds a new type of crystal.',\n",
       "  'Collins, Graham P.',\n",
       "  'Jun93, Vol. 46 Issue 6, p17, 3p, 2 diagrams, 2 graphs',\n",
       "  'QUANTUM theory;RESEARCH'],\n",
       " [4014355.0,\n",
       "  6241.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Optical probes in the quantum Hall regime.',\n",
       "  'Nurmikko, Arto<BR>Pinczuk, Aron',\n",
       "  'Jun93, Vol. 46 Issue 6, p24, 9p, 1 diagram, 13 graphs',\n",
       "  'SPECTRUM analysis'],\n",
       " [4014356.0,\n",
       "  6238.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Wannier-Stark ladders and Bloch oscillations in superlattices.',\n",
       "  'Mendez, Emilio E.<BR>Bastard, Gerald',\n",
       "  'Jun93, Vol. 46 Issue 6, p34, 9p, 5 diagrams, 7 graphs, 1c',\n",
       "  'SEMICONDUCTORS;TECHNOLOGICAL innovations'],\n",
       " [4014357.0,\n",
       "  4514.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Nonlinear optics in quantum-confined structures.',\n",
       "  'Chemla, Daniel S.',\n",
       "  'Jun93, Vol. 46 Issue 6, p46, 7p, 1 diagram, 9 graphs',\n",
       "  'SEMICONDUCTORS;RESEARCH'],\n",
       " [4014358.0,\n",
       "  5750.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'The spectroscopy of quantum dot arrays.',\n",
       "  'Heitmann, Detlef<BR>Kotthaus, Jorg P.',\n",
       "  'Jun93, Vol. 46 Issue 6, p56, 8p, 5 diagrams, 6 graphs, 1bw',\n",
       "  'QUANTUM theory;RESEARCH'],\n",
       " [4014359.0,\n",
       "  5092.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Optical processes in microcavities.',\n",
       "  'Yamamoto, Yoshihisa<BR>Slusher, Richart E.',\n",
       "  'Jun93, Vol. 46 Issue 6, p66, 8p, 3 diagrams, 4 graphs, 1c, 2bw',\n",
       "  'SEMICONDUCTORS;TECHNOLOGICAL innovations'],\n",
       " [4014360.0,\n",
       "  4222.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'IBM cuts research in physical sciences at Yorktown Heights and Almaden.',\n",
       "  'Sweet, William',\n",
       "  'Jun93, Vol. 46 Issue 6, p75, 5p, 4bw',\n",
       "  'INTERNATIONAL Business Machines Corp.'],\n",
       " [4014361.0,\n",
       "  2885.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  \"Clinton's budget boosts technology, making research scientists jittery.\",\n",
       "  'Goodwin, Irwin',\n",
       "  'Jun93, Vol. 46 Issue 6, p83, 7p, 7 charts, 1 graph',\n",
       "  'BUDGET;SCIENCE & state;TECHNOLOGY & state;RESEARCH -- Finance;GOVERNMENT policy;United States'],\n",
       " [4014345.0,\n",
       "  2351.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'The advanced neuron source knocks at the door of Congress.',\n",
       "  'Levi, Barbara Goss',\n",
       "  'Nov94, Vol. 47 Issue 11, p17, 3p, 1 graph, 1c',\n",
       "  'NUCLEAR reactors -- United States;OAK Ridge National Laboratory (Oak Ridge, Tenn.)'],\n",
       " [4014346.0,\n",
       "  1511.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'HERA is now running with longitudinally polarized positions.',\n",
       "  'Schwarzschild, Bertram',\n",
       "  'Nov94, Vol. 47 Issue 11, p19, 3p',\n",
       "  'ELECTRON accelerators'],\n",
       " [4014347.0,\n",
       "  5379.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Human impacts on the nitrogen cycle.',\n",
       "  'Kinzig, Ann P.<BR>Socolow, Robert H.',\n",
       "  'Nov94, Vol. 47 Issue 11, p24, 8p, 3 diagrams, 6 graphs, 1c',\n",
       "  'HUMAN ecology;NITROGEN cycle'],\n",
       " [4014348.0,\n",
       "  4202.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Clouds and their effects on the climate system.',\n",
       "  'Kiehl, Jeffrey T.',\n",
       "  'Nov94, Vol. 47 Issue 11, p36, 7p, 1 diagram, 6 graphs, 1c',\n",
       "  'CLIMATOLOGY;CLOUDS'],\n",
       " [4014349.0,\n",
       "  4162.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  \"The ocean's overturning circulation.\",\n",
       "  'Toggweiler, J. Robert',\n",
       "  'Nov94, Vol. 47 Issue 11, p45, 6p, 2 diagrams, 4 graphs, 1c',\n",
       "  'OCEAN'],\n",
       " [4014350.0,\n",
       "  5211.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Fuel cells: Energy conversion for the next century.',\n",
       "  'Kartha, Sivan<BR>Grimes, Patrick',\n",
       "  'Nov94, Vol. 47 Issue 11, p54, 8p, 2 charts, 1 diagram, 1 graph, 1c, 2bw',\n",
       "  'FUEL cells;TECHNOLOGICAL innovations'],\n",
       " [4014351.0,\n",
       "  4610.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Industrial ecology: Minimizing the impact of industrial waste.',\n",
       "  'Frosch, Robert A.',\n",
       "  'Nov94, Vol. 47 Issue 11, p63, 6p, 2 diagrams, 2 graphs, 1bw',\n",
       "  'FACTORY & trade waste -- Environmental aspects'],\n",
       " [4014352.0,\n",
       "  3023.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  \"Clinton philosophy transforms NIST into `partner for industry'.\",\n",
       "  'Cioffi, Denis F.',\n",
       "  'Nov94, Vol. 47 Issue 11, p75, 3p, 1 chart',\n",
       "  'NATIONAL Institute of Standards & Technology (U.S.)'],\n",
       " [4018042.0,\n",
       "  2684.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'PSA international photography program listing.',\n",
       "  'Mosser, Susan',\n",
       "  'Apr94, Vol. 60 Issue 4, p21, 4p, 1bw',\n",
       "  'ANNIVERSARIES'],\n",
       " [4018031.0,\n",
       "  2407.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Successful travel videography.',\n",
       "  'Hammond, Robert A.',\n",
       "  'Aug94, Vol. 60 Issue 8, p14, 3p, 1 chart',\n",
       "  'TRAVEL;VIDEO recording'],\n",
       " [4018032.0,\n",
       "  1902.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Telephoto lenses.',\n",
       "  'Holden, T.T.',\n",
       "  'Aug94, Vol. 60 Issue 8, p17, 3p, 4 diagrams',\n",
       "  'TELEPHOTO lenses'],\n",
       " [4018033.0,\n",
       "  1790.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Papua New Guinea.',\n",
       "  'Kilmer, Joyce',\n",
       "  'Aug94, Vol. 60 Issue 8, p22, 4p, 1c, 6bw',\n",
       "  ''],\n",
       " [4018018.0,\n",
       "  1472.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'All aglow for our big six-o.',\n",
       "  '',\n",
       "  'Dec94, Vol. 60 Issue 12, p10, 6p, 38bw',\n",
       "  'ANNIVERSARIES'],\n",
       " [4018019.0,\n",
       "  1621.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Photography is best in the northwest. (cover story)',\n",
       "  '',\n",
       "  'Dec94, Vol. 60 Issue 12, p18, 3p, 4bw',\n",
       "  'TRAVEL;TRAVEL photography'],\n",
       " [4018048.0,\n",
       "  1229.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Botswana...last true African wilderness.',\n",
       "  'Williams, Marie',\n",
       "  'Feb94, Vol. 60 Issue 2, p9, 3p, 4bw',\n",
       "  'PHOTOGRAPHY of animals;WILDLIFE refuges -- Botswana'],\n",
       " [4018050.0,\n",
       "  2782.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Yosemite in winter.',\n",
       "  'Beauvais, Dan',\n",
       "  'Feb94, Vol. 60 Issue 2, p20, 4p, 4bw',\n",
       "  ''],\n",
       " [4018034.0,\n",
       "  2016.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'How to photograph a space launch.',\n",
       "  'Parker, Bobby D.',\n",
       "  'Jul94, Vol. 60 Issue 7, p12, 3p, 5bw',\n",
       "  'PHOTOGRAPHY'],\n",
       " [4018035.0,\n",
       "  2193.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'The great magazine shoot-out.',\n",
       "  'Basch, Larry',\n",
       "  'Jul94, Vol. 60 Issue 7, p16, 4p, 4bw',\n",
       "  'PHOTOGRAPHERS;PHOTOGRAPHY;SOCIETIES;Competitions'],\n",
       " [4018036.0,\n",
       "  1834.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'A week-long workshop--is it for your?',\n",
       "  'Gotsis, Rose',\n",
       "  'Jun94, Vol. 60 Issue 6, p12, 3p, 2c',\n",
       "  'PHOTOGRAPHERS;PHOTOGRAPHY'],\n",
       " [4018037.0,\n",
       "  2347.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Special purpose lenses.',\n",
       "  'Holden, T.T.',\n",
       "  'Jun94, Vol. 60 Issue 6, p15, 3p, 1 chart, 6 diagrams, 3bw',\n",
       "  'PHOTOGRAPHIC lenses;PHOTOGRAPHY -- Equipment & supplies'],\n",
       " [4018038.0,\n",
       "  1543.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Are you short slides for your program.',\n",
       "  'Perchick, Max',\n",
       "  'Jun94, Vol. 60 Issue 6, p26, 3p, 7bw',\n",
       "  'PHOTOGRAPHY -- Equipment & supplies;SLIDES (Photography)'],\n",
       " [4018044.0,\n",
       "  1825.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Adventures of a part-time professional.',\n",
       "  'Thornton, Richard',\n",
       "  'Mar94, Vol. 60 Issue 3, p13, 3p, 3bw',\n",
       "  'PHOTOGRAPHY -- Vocational guidance'],\n",
       " [4018045.0,\n",
       "  1417.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'See spectacular Colorado Springs on the PSA conference tours.',\n",
       "  'Rhoda, Mary Ann',\n",
       "  'Mar94, Vol. 60 Issue 3, p16, 3p, 7bw',\n",
       "  'CONGRESSES & conventions'],\n",
       " [4018046.0,\n",
       "  1087.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Contemporary photography.',\n",
       "  'Cox, Fran',\n",
       "  'Mar94, Vol. 60 Issue 3, p26, 3p, 2c, 1bw',\n",
       "  'PHOTOGRAPHY'],\n",
       " [4018047.0,\n",
       "  1748.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'How would you improve this picture?',\n",
       "  '',\n",
       "  'Mar94, Vol. 60 Issue 3, p30, 3p, 2bw',\n",
       "  'PHOTOGRAPHY'],\n",
       " [4018040.0,\n",
       "  1106.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Sound actuated photos.',\n",
       "  'Cairelli, Carm',\n",
       "  'May94, Vol. 60 Issue 5, p14, 4p, 2 charts, 7bw',\n",
       "  'PHOTOGRAPHY'],\n",
       " [4018041.0,\n",
       "  2017.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  \"Who's who 1993.\",\n",
       "  '',\n",
       "  'May94, Vol. 60 Issue 5, p20, 21p',\n",
       "  'PHOTOGRAPHERS -- United States'],\n",
       " [4018021.0,\n",
       "  1093.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Mimicking Monet.',\n",
       "  'Deitcher, Kenneth A.',\n",
       "  'Nov94, Vol. 60 Issue 11, p10, 3p, 1 diagram, 4bw',\n",
       "  'PHOTOGRAPHY'],\n",
       " [4018022.0,\n",
       "  1552.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Waiting for the light.',\n",
       "  '',\n",
       "  'Nov94, Vol. 60 Issue 11, p14, 3p, 5bw',\n",
       "  'PHOTOGRAPHY -- Lighting'],\n",
       " [4018023.0,\n",
       "  2147.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Photographic paradigms.',\n",
       "  'Powell, Louis J.',\n",
       "  'Nov94, Vol. 60 Issue 11, p26, 4p, 1 diagram, 3bw',\n",
       "  'PHOTOGRAPHY;Psychological aspects'],\n",
       " [4018024.0,\n",
       "  3285.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  '1994 awards and honors recipients.',\n",
       "  '',\n",
       "  'Oct94, Vol. 60 Issue 10, p14, 6p, 39bw',\n",
       "  'AWARDS'],\n",
       " [4018025.0,\n",
       "  1773.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'The elegance of glass.',\n",
       "  'Carver, M. Craig',\n",
       "  'Oct94, Vol. 60 Issue 10, p20, 4p, 1 diagram, 4bw',\n",
       "  'GLASS art;PHOTOGRAPHY'],\n",
       " [4018026.0,\n",
       "  1507.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Leonardo, Mortensen and me.',\n",
       "  'Gillette, J. Stephen',\n",
       "  'Oct94, Vol. 60 Issue 10, p26, 3p, 4bw',\n",
       "  'SCREEN process printing'],\n",
       " [4018027.0,\n",
       "  1489.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Antarctica.',\n",
       "  'Mastin, Norma',\n",
       "  'Sep94, Vol. 60 Issue 9, p10, 3p, 5bw',\n",
       "  'PENGUINS;TRAVEL'],\n",
       " [4018028.0,\n",
       "  1785.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Photograph bears the easy way.',\n",
       "  'Bailey, Carol',\n",
       "  'Sep94, Vol. 60 Issue 9, p14, 3p, 5bw',\n",
       "  'BEARS;PHOTOGRAPHS;PHOTOGRAPHY of animals'],\n",
       " [4018029.0,\n",
       "  2536.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'White weather photographer.',\n",
       "  'Mosser, Jacob',\n",
       "  'Sep94, Vol. 60 Issue 9, p17, 3p, 3bw',\n",
       "  'NATURE photography;PHOTOGRAPHY -- Cold weather conditions'],\n",
       " [4018030.0,\n",
       "  2354.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Digital photography.',\n",
       "  'Klee, Albert J.',\n",
       "  'Sep94, Vol. 60 Issue 9, p20, 3p, 1 chart, 1bw',\n",
       "  'PHOTOGRAPHY -- Digital techniques'],\n",
       " [4013684.0,\n",
       "  3202.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Fall94, Vol. 31 Issue 3, p4, 4p, 2bw',\n",
       "  'SCIENCE -- Study & teaching;United States'],\n",
       " [4013685.0,\n",
       "  1955.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Sci-fi science.',\n",
       "  'Nauman, Ann K.<BR>Shaw, Edward L.',\n",
       "  'Fall94, Vol. 31 Issue 3, p18, 3p',\n",
       "  'SCIENCE -- Study & teaching;SCIENCE fiction'],\n",
       " [4013687.0,\n",
       "  2892.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Spring94, Vol. 31 Issue 1, p4, 4p, 3bw',\n",
       "  'SCIENCE -- United States'],\n",
       " [4013688.0,\n",
       "  982.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'String.',\n",
       "  'Caldwell, John R.',\n",
       "  'Spring94, Vol. 31 Issue 1, p8, 3p, 2bw',\n",
       "  'SCHOOL field trips'],\n",
       " [4013689.0,\n",
       "  1864.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'How do you manage?',\n",
       "  'Howe, Ann C.',\n",
       "  'Spring94, Vol. 31 Issue 1, p11, 3p',\n",
       "  'ACTIVITY programs in education;SCIENCE -- Study & teaching'],\n",
       " [4013686.0,\n",
       "  3111.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Summer94, Vol. 31 Issue 2, p4, 3p, 2bw',\n",
       "  'SCIENCE -- United States;TECHNOLOGY'],\n",
       " [4013690.0,\n",
       "  3167.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Winter94, Vol. 30 Issue 4, p4, 4p, 3bw',\n",
       "  'SCIENCE -- Study & teaching'],\n",
       " [4013691.0,\n",
       "  2039.0,\n",
       "  1994.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'What do I do with all these activities?',\n",
       "  'Brownstein, Erica M.<BR>Rillero, Peter',\n",
       "  'Winter94, Vol. 30 Issue 4, p25, 4p, 1 chart',\n",
       "  'SCIENCE -- Study & teaching;Aids & devices'],\n",
       " [4016535.0,\n",
       "  1456.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'FACE-ing the future. (cover story)',\n",
       "  'Senft, Dennis',\n",
       "  'Apr95, Vol. 43 Issue 4, p4, 3p, 5c',\n",
       "  'CARBON dioxide;ENVIRONMENTAL aspects;GREENHOUSE effect, Atmospheric;UNITED States. Agricultural Research Service'],\n",
       " [4016536.0,\n",
       "  1667.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Anatomy of a snowflake.',\n",
       "  'Suszkiw, Jan',\n",
       "  'Apr95, Vol. 43 Issue 4, p18, 4p, 2c, 4bw',\n",
       "  'SCANNING electron microscopy;SNOWFLAKES'],\n",
       " [4016527.0,\n",
       "  1843.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Tackling wheat take-all.',\n",
       "  'Stelljes, Kathryn Barry<BR>Hardin, Ben',\n",
       "  'Aug95, Vol. 43 Issue 8, p4, 4p, 5c',\n",
       "  'TAKE-all disease;PREVENTION'],\n",
       " [4016528.0,\n",
       "  1734.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'STEEP solutions to soil erosions.',\n",
       "  'Stelljes, Kathryn Barry',\n",
       "  'Aug95, Vol. 43 Issue 8, p8, 5p, 5c',\n",
       "  'EROSION;PREVENTION'],\n",
       " [4016519.0,\n",
       "  2989.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Alcatraz for animal disease.',\n",
       "  'Hays, Sandy Miller',\n",
       "  'Dec95, Vol. 43 Issue 12, p4, 6p, 6c',\n",
       "  'FOOT-and-mouth disease'],\n",
       " [4016539.0,\n",
       "  2480.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Animal research and care go hand in hand.',\n",
       "  'Hays, Sandy Miller',\n",
       "  'Feb95, Vol. 43 Issue 2, p4, 5p, 5c',\n",
       "  'ANIMAL health'],\n",
       " [4016540.0,\n",
       "  3286.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'DNA sequencing is new tool for insect detectives.',\n",
       "  'Adams, Sean<BR>Hardin, Ben',\n",
       "  'Feb95, Vol. 43 Issue 2, p12, 7p, 6c, 1bw',\n",
       "  'DNA fingerprinting;SCIENCE'],\n",
       " [4016541.0,\n",
       "  1958.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Mayaguez lab helps farmers in the tropics.',\n",
       "  'Sotomayor-Rios, Antonio<BR>Irizarry, Heber',\n",
       "  'Jan1995, Vol. 43 Issue 1, p4, 4p, 8c',\n",
       "  'RESEARCH institutes;UNITED States. Agricultural Research Service'],\n",
       " [4016542.0,\n",
       "  1059.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Satellite link to improved farm practices.',\n",
       "  'Senft, Dennis',\n",
       "  'Jan1995, Vol. 43 Issue 1, p8, 3p, 3c',\n",
       "  'ARTIFICIAL satellites in agriculture'],\n",
       " [4016543.0,\n",
       "  2307.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Beyond methyl bromide.',\n",
       "  'Wood, Marcia<BR>Stelljes, Kathryn Barry',\n",
       "  'Jan1995, Vol. 43 Issue 1, p14, 5p, 6c',\n",
       "  'BROMIDES;INSECTICIDES'],\n",
       " [4016529.0,\n",
       "  2418.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'IPM goes areawide. (cover story)',\n",
       "  'Senft, Dennis',\n",
       "  'Jul95, Vol. 43 Issue 7, p4, 4p, 1 chart, 4c',\n",
       "  'PESTS -- Integrated control;UNITED States. Agricultural Research Service'],\n",
       " [4016530.0,\n",
       "  1647.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Sheep at home on the wild summer range.',\n",
       "  'Stelljes, Kathryn Barry',\n",
       "  'Jun95, Vol. 43 Issue 6, p4, 5p, 3c, 2bw',\n",
       "  'SHEEP -- Breeding;UNITED States. Agricultural Research Service'],\n",
       " [4016531.0,\n",
       "  1231.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Monitoring methane.',\n",
       "  'Comis, Don',\n",
       "  'Jun95, Vol. 43 Issue 6, p12, 3p, 4c',\n",
       "  'CATTLE -- Metabolism;MENSURATION;METHANE'],\n",
       " [4016537.0,\n",
       "  2515.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Gotcha!',\n",
       "  '',\n",
       "  'Mar1995, Vol. 43 Issue 3, p4, 5p, 5c',\n",
       "  'BENEFICIAL insects;INSECT pests -- Biological control;LADYBUGS;PESTS -- Biological control;WEEDS -- Biological control'],\n",
       " [4016538.0,\n",
       "  1096.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Success secrets of desert plants.',\n",
       "  'Senft, Dennis',\n",
       "  'Mar1995, Vol. 43 Issue 3, p12, 3p, 3c',\n",
       "  'ARID regions plants;DESERT plants;ECOPHYSIOLOGY;UNITED States. Agricultural Research Service'],\n",
       " [4016532.0,\n",
       "  2724.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Reinventing systematics. (cover story)',\n",
       "  'Becker, Hank',\n",
       "  'May95, Vol. 43 Issue 5, p4, 6p, 8c',\n",
       "  'BIOLOGY -- Classification;DATABASES;DNA fingerprinting;EXPERT systems (Computer science)'],\n",
       " [4016533.0,\n",
       "  2385.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Nutrient accountants.',\n",
       "  'McBride, Judy',\n",
       "  'May95, Vol. 43 Issue 5, p12, 4p, 2c',\n",
       "  'DATABASES;NUTRITION;UNITED States. Agricultural Research Service;NATIONAL Heart, Lung, & Blood Institute'],\n",
       " [4016534.0,\n",
       "  2150.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Getting the lowdown on worms.',\n",
       "  'Comis, Don<BR>Becker, Hank',\n",
       "  'May95, Vol. 43 Issue 5, p18, 5p, 4c',\n",
       "  'WORMS'],\n",
       " [4016520.0,\n",
       "  2432.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Metal-scavenging plants to cleanse the soil.',\n",
       "  'Comis, Don',\n",
       "  'Nov95, Vol. 43 Issue 11, p4, 6p, 8c',\n",
       "  'AGRONOMY'],\n",
       " [4016521.0,\n",
       "  1714.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Irradiation helps keep meat safe.',\n",
       "  'Stanley, Doris',\n",
       "  'Nov95, Vol. 43 Issue 11, p10, 3p, 3c',\n",
       "  'AGRICULTURE'],\n",
       " [4016522.0,\n",
       "  1628.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Treasure houses of uncommon foods. (cover story)',\n",
       "  'Stelljes, Kathryn Barry<BR>Wood, Marcia',\n",
       "  'Oct95, Vol. 43 Issue 10, p4, 5p, 1 chart, 11c',\n",
       "  'GERMPLASM resources, Plant;STORAGE;UNITED States. Agricultural Research Service'],\n",
       " [4016523.0,\n",
       "  1671.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Managing change in irrigated agriculture.',\n",
       "  'Senft, Dennis',\n",
       "  'Oct95, Vol. 43 Issue 10, p14, 4p, 4c',\n",
       "  'IRRIGATION farming'],\n",
       " [4016524.0,\n",
       "  3399.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'Joint venture pays Ag dividends. (cover story)',\n",
       "  'Hays, Sandy Miller',\n",
       "  'Sep95, Vol. 43 Issue 9, p4, 7p, 10c',\n",
       "  'AGRICULTURAL pests -- Control;AGRICULTURE -- International cooperation;UNITED States. Agricultural Research Service'],\n",
       " [4016525.0,\n",
       "  1117.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'A Fantesk-tic starch-oil combo.',\n",
       "  'Hardin, Ben',\n",
       "  'Sep95, Vol. 43 Issue 9, p12, 3p, 2c',\n",
       "  'FAT substitutes'],\n",
       " [4016526.0,\n",
       "  1515.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  \"Boosting plants' virus resistance.\",\n",
       "  'Wood, Marcia',\n",
       "  'Sep95, Vol. 43 Issue 9, p18, 3p, 4c',\n",
       "  'PLANT viruses -- Biotechnology;TOBACCO mosaic virus;UNITED States. Agricultural Research Service'],\n",
       " [4018498.0,\n",
       "  6173.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Civil-Military Relations Reconsidered: A Theory of Concordance.',\n",
       "  'Schiff, Rebecca L.',\n",
       "  'Fall95, Vol. 22 Issue 1, p7-24, 18p',\n",
       "  'CIVIL defense;CIVIL-military relations;EXECUTIVE power;MILITARISM;MILITARY government;SOCIOLOGY, Military'],\n",
       " [4018499.0,\n",
       "  8613.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Civil-Military Relations in Ukraine, 1989-1991.',\n",
       "  'Kuzio, Taras<SUP>1</SUP>',\n",
       "  'Fall95, Vol. 22 Issue 1, p25-48, 24p',\n",
       "  'ARMED Forces;CIVIL-military relations;LEGISLATIVE bodies;MASS media;MUNICIPAL government;POLITICAL parties;PUBLIC opinion'],\n",
       " [4018500.0,\n",
       "  4397.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'The Nature of Athenian Hoplite Democracy.',\n",
       "  'Vasillopulos, Christopher',\n",
       "  'Fall95, Vol. 22 Issue 1, p49-63, 15p',\n",
       "  'DEMOCRACY;IMPERIALISM;MILITARISM;MILITARY government;POLITICAL participation'],\n",
       " [4018501.0,\n",
       "  5916.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Military Decision in War: A Framework for Research.',\n",
       "  'Kober, Avi<SUP>1</SUP>',\n",
       "  'Fall95, Vol. 22 Issue 1, p65-82, 18p, 1 diagram',\n",
       "  'BATTLES;DECISION making;MILITARY art & science;STRATEGY;WAR'],\n",
       " [4018502.0,\n",
       "  5133.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Schools, Enlistment, and Military Values: The Australian Services Cadet Scheme.',\n",
       "  'McAllister, Ian<SUP>1</SUP>',\n",
       "  'Fall95, Vol. 22 Issue 1, p83-102, 20p, 8 charts, 1 diagram',\n",
       "  'MILITARY cadets;MILITARY education;RECRUITING & enlistment;STUDENTS'],\n",
       " [4018492.0,\n",
       "  6582.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Saddam Surprises the United States: Learning from \"The Revolution of August 2\"',\n",
       "  'Haley, P. Edward<SUP>1,2</SUP>',\n",
       "  'Winter95, Vol. 22 Issue 2, p159-185, 27p',\n",
       "  'IRAQ-Kuwait Crisis, 1990-1991;STRATEGY;SURPRISE (Military science);HUSSEIN, Saddam, 1937-2006'],\n",
       " [4018493.0,\n",
       "  7656.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Peacekeeping Doctrine and Conflict Resolution Techniques.',\n",
       "  'Last, David M.<SUP>1,2</SUP>',\n",
       "  'Winter95, Vol. 22 Issue 2, p187-210, 24p, 2 charts, 1 diagram',\n",
       "  'CONFLICT management;CRISIS management;INTERNATIONAL police;WAR;PEACEKEEPING forces;PEACE-building;INTERNATIONAL conflict;UNITED Nations'],\n",
       " [4018494.0,\n",
       "  6194.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Proliferation and Peace: An Agnostic View.',\n",
       "  'Cimbala, Stephen J.<SUP>1,2</SUP>',\n",
       "  'Winter95, Vol. 22 Issue 2, p211-233, 23p',\n",
       "  'ESCALATION (Military science);INTERNATIONAL cooperation;NUCLEAR disarmament;NUCLEAR nonproliferation;PEACE;POLITICAL stability;POLITICS & war;WAR;INTERNATIONAL conflict'],\n",
       " [4018495.0,\n",
       "  5182.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Military Service and Racial Attitudes of White Veterans.',\n",
       "  'Lawrence, George H.<SUP>1</SUP><BR>Kane, Thomas D.',\n",
       "  'Winter95, Vol. 22 Issue 2, p235-255, 21p, 6 charts, 1 diagram',\n",
       "  'RACE discrimination;RACE relations;RACISM;RETIRED military personnel;SOCIAL sciences -- Research;SURVEYS;VETERANS;WHITES;BLACK white differences'],\n",
       " [4018496.0,\n",
       "  5671.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Soldiers and Marines at Chosin Reservoir: Criteria for Assignment to Combat Command.',\n",
       "  'Kirkland, Faris R.',\n",
       "  'Winter95, Vol. 22 Issue 2, p257-274, 18p, 3 charts',\n",
       "  'BATTLE casualties;COMBAT;OPERATIONAL readiness (Military science);RECRUITING & enlistment;MILITARY promotions;CHANGJIN Reservoir (Korea);UNITED States. Marine Corps;UNITED States. Armed Forces'],\n",
       " [4018497.0,\n",
       "  5938.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Armed Forces & Society (Transaction Publishers)',\n",
       "  'Science and the Magic Eye: Innovations in the Selection of Canadian Army Officers, 1939-1945.',\n",
       "  'Hayes, Geoffrey<SUP>1,2</SUP>',\n",
       "  'Winter95, Vol. 22 Issue 2, p275-295, 21p',\n",
       "  'ARMED Forces;COMMAND of troops;EXECUTIVE ability;MILITARY art & science;MILITARY cadets;MILITARY education;RECRUITING & enlistment;ARMED Forces -- Officers;Training of'],\n",
       " [4016823.0,\n",
       "  2730.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Year end review of recycling.',\n",
       "  'Steuteville, Robert',\n",
       "  'Dec95, Vol. 36 Issue 12, p30, 4p, 2c',\n",
       "  'RECYCLING (Waste, etc.)'],\n",
       " [4016824.0,\n",
       "  2923.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Resort composting keeps costs down.',\n",
       "  'Farrell, Molly',\n",
       "  'Dec95, Vol. 36 Issue 12, p35, 4p, 3bw',\n",
       "  'COMPOST;RESORTS;ENVIRONMENTAL aspects;Economic aspects;MOHONK Mountain House (New Paltz, N.Y.)'],\n",
       " [4016825.0,\n",
       "  2798.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Biosolids composting maintains steady growth.',\n",
       "  'Goldstein, Nora<BR>Steuteville, Robert',\n",
       "  'Dec95, Vol. 36 Issue 12, p47, 10p, 10 charts, 5bw',\n",
       "  'COMPOST;RESEARCH;BIOCYCLE (Periodical)'],\n",
       " [4016826.0,\n",
       "  2843.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Gaining public acceptance for beneficial use of biosolids.',\n",
       "  'Logan, Terry J.',\n",
       "  'Dec95, Vol. 36 Issue 12, p61, 4p, 4bw',\n",
       "  'SEWAGE irrigation'],\n",
       " [4016827.0,\n",
       "  2413.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Odor policy for composting facilities.',\n",
       "  'Mahin, Thomas D.',\n",
       "  'Dec95, Vol. 36 Issue 12, p65, 4p, 3bw',\n",
       "  'ASSOCIATIONS, institutions, etc.;COMPOST plants;GOVERNMENT policy;MASSACHUSETTS. Dept. of Environmental Protection'],\n",
       " [4016828.0,\n",
       "  1911.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Practical applications of on-farm composting technology.',\n",
       "  'Lufkin, Christopher<BR>Loudon, Ted',\n",
       "  'Dec95, Vol. 36 Issue 12, p76, 3p, 3c',\n",
       "  'AGRICULTURAL innovations;COMPOST'],\n",
       " [4016829.0,\n",
       "  2756.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Hospital recycling moves ahead.',\n",
       "  'Kiser, Jonathan V.L.',\n",
       "  'Nov95, Vol. 36 Issue 11, p30, 4p, 4c',\n",
       "  'MEDICAL instruments & apparatus;MEDICAL wastes;MANAGEMENT;RECYCLING (Waste, etc.);BETH Israel Medical Center (New York, N.Y.);MEDICAL Center of Vermont (Burlington, Vt.)'],\n",
       " [4016830.0,\n",
       "  1497.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Continued growth for variable rates.',\n",
       "  'Skumatz, Lisa',\n",
       "  'Nov95, Vol. 36 Issue 11, p36, 3p, 1 chart',\n",
       "  'PRICES;REFUSE disposal industry'],\n",
       " [4016831.0,\n",
       "  3283.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'MSW composting at the crossroads.',\n",
       "  'Steuteville, Robert',\n",
       "  'Nov95, Vol. 36 Issue 11, p44, 7p, 2 charts, 2c',\n",
       "  'COMPOST;COMPOST plants'],\n",
       " [4016832.0,\n",
       "  3209.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Success with source separated.',\n",
       "  'Garnham, Peter',\n",
       "  'Nov95, Vol. 36 Issue 11, p53, 5p, 4bw',\n",
       "  'COMPOST plants;RECYCLING (Waste, etc.)'],\n",
       " [4016833.0,\n",
       "  2545.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Strategies for commercial organics diversion.',\n",
       "  'Black, Ginny',\n",
       "  'Nov95, Vol. 36 Issue 11, p60, 3p, 1c',\n",
       "  'COMPOST;ORGANIC wastes -- Recycling'],\n",
       " [4016834.0,\n",
       "  2842.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Standardized test for evaluation of compost self-heating.',\n",
       "  'Brinton Jr., William F.<BR>Evans, Eric',\n",
       "  'Nov95, Vol. 36 Issue 11, p64, 6p, 2 charts, 5 graphs, 1bw',\n",
       "  'BIODEGRADATION;COMPOST;DEWAR flasks;MENSURATION'],\n",
       " [4016835.0,\n",
       "  2118.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Urban wood markets in the Northwest.',\n",
       "  'Conrad, Paul',\n",
       "  'Nov95, Vol. 36 Issue 11, p70, 3p',\n",
       "  'WOOD waste -- Recycling'],\n",
       " [4016836.0,\n",
       "  4324.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Unraveling the biodegradable plastics maze.',\n",
       "  'Farrell, Molly<BR>Goldstein, Nora',\n",
       "  'Nov95, Vol. 36 Issue 11, p74, 6p, 1 chart, 2c',\n",
       "  'PLASTIC container industry;PLASTICS -- Biodegradation'],\n",
       " [4016837.0,\n",
       "  1330.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Integrated processing at future recycling park.',\n",
       "  'Riggle, David',\n",
       "  'Oct95, Vol. 36 Issue 10, p30, 3p, 4c',\n",
       "  'RECYCLING (Waste, etc.)'],\n",
       " [4016838.0,\n",
       "  1469.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Seattle recycling revisited.',\n",
       "  'Gretchell, Karin',\n",
       "  'Oct95, Vol. 36 Issue 10, p35, 3p, 1 chart, 4bw',\n",
       "  'RECYCLING (Waste, etc.)'],\n",
       " [4016839.0,\n",
       "  3132.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Large-scale composting of biosolids and yard trimmings.',\n",
       "  'Byers, Patrick D.',\n",
       "  'Oct95, Vol. 36 Issue 10, p40, 4p, 3c, 1bw',\n",
       "  'COMPOST plants'],\n",
       " [4016840.0,\n",
       "  1782.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  \"Compost is key to theme park's beauty.\",\n",
       "  'Logsdon, Gene',\n",
       "  'Oct95, Vol. 36 Issue 10, p48, 3p, 3c',\n",
       "  'COMPOST'],\n",
       " [4016841.0,\n",
       "  2053.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'The compost story: From soil enrichment to pollution remediation.',\n",
       "  'Garland, George A.<BR>Grist, Terry A.',\n",
       "  'Oct95, Vol. 36 Issue 10, p53, 4p, 1 chart, 2bw',\n",
       "  'COMPOST'],\n",
       " [4016842.0,\n",
       "  1839.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Commercial applications for compost biofilters.',\n",
       "  'Conrad, Paul',\n",
       "  'Oct95, Vol. 36 Issue 10, p57, 3p, 1 diagram, 2c',\n",
       "  'FILTERS & filtration;EQUIPMENT & supplies;URBAN runoff -- Management'],\n",
       " [4016843.0,\n",
       "  1700.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Principles of soil bioremediation.',\n",
       "  'Cacciatore, David A.<BR>McNeil, Melanie A.',\n",
       "  'Oct95, Vol. 36 Issue 10, p61, 4p, 2 charts, 2 diagrams',\n",
       "  'BIOREMEDIATION;SOIL remediation'],\n",
       " [4016844.0,\n",
       "  2906.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Feasibility of large-scale organics diversion.',\n",
       "  'Sasser, Larry',\n",
       "  'Oct95, Vol. 36 Issue 10, p68, 4p',\n",
       "  'ORGANIC wastes as soil amendments'],\n",
       " [4016845.0,\n",
       "  3370.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'California finalizes compost regulations.',\n",
       "  'Pedersen, Marialyce',\n",
       "  'Oct95, Vol. 36 Issue 10, p72, 6p, 1 chart, 1c',\n",
       "  'COMPOST;GOVERNMENT policy'],\n",
       " [4016846.0,\n",
       "  2967.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Composting regulations stir up California farmers.',\n",
       "  'Timmons, Lorraine',\n",
       "  'Oct95, Vol. 36 Issue 10, p79, 4p, 3c',\n",
       "  'COMPOST;GOVERNMENT policy'],\n",
       " [4016847.0,\n",
       "  1764.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Big diversion from C&D debris.',\n",
       "  'R.S.',\n",
       "  'Sep95, Vol. 36 Issue 9, p30, 3p, 5c',\n",
       "  'RECYCLING (Waste, etc.);Economic aspects'],\n",
       " [4016848.0,\n",
       "  1669.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Online connections for recyclers and composters.',\n",
       "  'Riggle, David',\n",
       "  'Sep95, Vol. 36 Issue 9, p33, 3p, 2bw',\n",
       "  'COMPUTER bulletin boards;INDUSTRIAL applications;INFORMATION services;RECYCLING (Waste, etc.)'],\n",
       " [4016849.0,\n",
       "  1911.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Special diversion methods for special events.',\n",
       "  'M.F.',\n",
       "  'Sep95, Vol. 36 Issue 9, p38, 3p, 4bw',\n",
       "  'COMPOST;ENVIRONMENTAL aspects'],\n",
       " [4016850.0,\n",
       "  4438.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Compost facilities diversify and build markets.',\n",
       "  'Steuteville, Robert',\n",
       "  'Sep95, Vol. 36 Issue 9, p42, 6p, 3c, 1bw',\n",
       "  'RECYCLING (Waste, etc.);YARD waste'],\n",
       " [4016851.0,\n",
       "  3019.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Grind and transfer strategies.',\n",
       "  'Goldstein, Nora',\n",
       "  'Sep95, Vol. 36 Issue 9, p50, 4p, 5bw',\n",
       "  'FACTORY & trade waste'],\n",
       " [4016852.0,\n",
       "  2092.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Degradation of explosive propellants by in-vessel composting.',\n",
       "  'Brown, K.W.<BR>Thomas, J.C.',\n",
       "  'Sep95, Vol. 36 Issue 9, p56, 3p, 2 charts, 2 graphs, 2bw',\n",
       "  'COMPOST;EQUIPMENT & supplies;PROPELLANTS'],\n",
       " [4016853.0,\n",
       "  3443.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Collecting and transporting food residuals.',\n",
       "  'Farrell, Molly',\n",
       "  'Sep95, Vol. 36 Issue 9, p59, 4p, 2c',\n",
       "  'CLEANING;FACTORY & trade waste;EQUIPMENT & supplies'],\n",
       " [4016854.0,\n",
       "  2350.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Organic farms and urban yard trimmings.',\n",
       "  'Grobe, Karin',\n",
       "  'Sep95, Vol. 36 Issue 9, p63, 3p, 2bw',\n",
       "  'ORGANIC farming'],\n",
       " [4016855.0,\n",
       "  1408.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Composting on Pennsylvania farms.',\n",
       "  'Abel, Jennifer<BR>Oshins, Cary',\n",
       "  'Sep95, Vol. 36 Issue 9, p66, 3p, 3bw',\n",
       "  'COMPOST'],\n",
       " [4016856.0,\n",
       "  2503.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'BioCycle',\n",
       "  'Beneficial use of paper mill sludge.',\n",
       "  'Coburn, Randy<BR>Dolan, Garrett',\n",
       "  'Sep95, Vol. 36 Issue 9, p69, 3p, 2bw',\n",
       "  'PAPER mills;ENVIRONMENTAL aspects'],\n",
       " [4014750.0,\n",
       "  5465.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Bioscience',\n",
       "  'Standardized microcosms in microbial risk assessment.',\n",
       "  'Krimsky, Sheldon<BR>Wrubel, Roger P.',\n",
       "  'Oct95, Vol. 45 Issue 9, p590, 10p, 2 charts, 1 diagram',\n",
       "  'MICROBIAL genetic engineering;RESEARCH'],\n",
       " [4017102.0,\n",
       "  5285.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Wilderness-related environmental outcomes of adventure and ecology education programming.',\n",
       "  'Hanna, Glenda',\n",
       "  'Fall95, Vol. 27 Issue 1, p21, 12p, 3 charts, 1 diagram, 2 graphs',\n",
       "  'ECOLOGY -- Study & teaching;LONGITUDINAL method;WILDERNESS survival -- Study & teaching'],\n",
       " [4017103.0,\n",
       "  1636.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Field trips and follow-up activities: Fourth graders in a public garden.',\n",
       "  'Farmer, Augustus J.<BR>Wott, John A.',\n",
       "  'Fall95, Vol. 27 Issue 1, p33, 3p, 1 chart',\n",
       "  'SCHOOL children;PSYCHOLOGY'],\n",
       " [4017104.0,\n",
       "  4662.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Strengths and weaknesses of teacher environmental education preparation in Wisconsin.',\n",
       "  'Lane, Jennie<BR>Wilke, Richard',\n",
       "  'Fall95, Vol. 27 Issue 1, p36, 10p, 10 charts',\n",
       "  'ENVIRONMENTAL education;TEACHERS -- Rating of'],\n",
       " [4017108.0,\n",
       "  4487.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'The influence of acculturation on environmental concerns: An exploratory study.',\n",
       "  'Caro, Victor<BR>Ewert, Alan',\n",
       "  'Spring95, Vol. 26 Issue 3, p13, 9p, 4 charts, 7 graphs',\n",
       "  'ACCULTURATION;ECOLOGY'],\n",
       " [4017109.0,\n",
       "  4370.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  \"Children's environmental attitude and knowledge scale: Construction and validation.\",\n",
       "  'Leeming, Frank C.<BR>Dwyer, William O.',\n",
       "  'Spring95, Vol. 26 Issue 3, p22, 10p, 4 charts',\n",
       "  'ENVIRONMENT & children;EXAMINATIONS -- Validity'],\n",
       " [4017110.0,\n",
       "  5084.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Changing perceptions of nature, self, and others: A report on a park/school program.',\n",
       "  'Milton, Barbara<BR>Cleveland, Eliza',\n",
       "  'Spring95, Vol. 26 Issue 3, p32, 8p',\n",
       "  'PARKS -- Management;YALE University (New Haven, Conn.). School of Forestry & Environmental Studies'],\n",
       " [4017111.0,\n",
       "  1603.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Exploratory and confirmatory factor analyses of an environmental attitude scale (EAS) for...',\n",
       "  'Berberoglu, Giray<BR>Tosunoglu, Canan',\n",
       "  'Spring95, Vol. 26 Issue 3, p40, 4p, 3 charts',\n",
       "  'COLLEGE students;ECOLOGY;EXAMINATIONS'],\n",
       " [4017105.0,\n",
       "  4906.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  \"Interpreters' conceptions of Australian Aboriginal culture and heritage: Implications for...\",\n",
       "  'Ballantyne, Roy',\n",
       "  'Summer95, Vol. 26 Issue 4, p11, 7p',\n",
       "  'ABORIGINAL Australians -- Ethnic identity'],\n",
       " [4017106.0,\n",
       "  4489.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Development of a curriculum framework for water education for educators, scientists, and...',\n",
       "  'Brody, Michael',\n",
       "  'Summer95, Vol. 26 Issue 4, p18, 12p, 9 charts, 2 graphs',\n",
       "  'WATER;Study & teaching'],\n",
       " [4017107.0,\n",
       "  3351.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'The effects of an environmental studies course on selected variables related to environmentally...',\n",
       "  'Smith-Sebasto, N.J.',\n",
       "  'Summer95, Vol. 26 Issue 4, p30, 5p',\n",
       "  'ENVIRONMENTAL education;LOCUS of control'],\n",
       " [4017112.0,\n",
       "  2975.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Behaviorist EE research: Environmentalism as individualism.',\n",
       "  'Robottom, Ian<BR>Hart, Paul',\n",
       "  'Winter95, Vol. 26 Issue 2, p5, 5p',\n",
       "  'ENVIRONMENTAL education;INDIVIDUALISM;ENVIRONMENTAL aspects'],\n",
       " [4017113.0,\n",
       "  3152.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Environmental medicine education in the United States.',\n",
       "  'Graber, David R.<BR>Musham, Catherine',\n",
       "  'Winter95, Vol. 26 Issue 2, p10, 6p',\n",
       "  'ENVIRONMENTAL health;MEDICAL colleges;Study & teaching;Curricula'],\n",
       " [4017114.0,\n",
       "  2238.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Trust in sources of technical information.',\n",
       "  'Solden, Dennis L.',\n",
       "  'Winter95, Vol. 26 Issue 2, p16, 5p, 2 charts',\n",
       "  'INFORMATION services -- United States'],\n",
       " [4017115.0,\n",
       "  1515.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'An environmental course for an undergraduate business program.',\n",
       "  'Freeman, Scott A.',\n",
       "  'Winter95, Vol. 26 Issue 2, p21, 3p',\n",
       "  'ENVIRONMENTAL education;UNIVERSITIES & colleges'],\n",
       " [4017116.0,\n",
       "  6208.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'The Black-White environmental concern gap: An examination of environmental paradigms.',\n",
       "  'Sheppard, Judi Anne Caron',\n",
       "  'Winter95, Vol. 26 Issue 2, p24, 12p, 5 charts',\n",
       "  'ENVIRONMENTALISM'],\n",
       " [4017117.0,\n",
       "  2903.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Journal of Environmental Education',\n",
       "  'Exploring the underlying constructs of basic concepts in environmental education.',\n",
       "  'Chou, Ju<BR>Roth, Robert E.',\n",
       "  'Winter95, Vol. 26 Issue 2, p36, 8p, 5 charts',\n",
       "  'CROSS-cultural studies;ENVIRONMENTAL education'],\n",
       " [4018665.0,\n",
       "  1863.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Sustainable trade.',\n",
       "  'Elliott, Kimberly A.<BR>Costanza, Robert',\n",
       "  'Dec95, Vol. 37 Issue 10, p4, 3p',\n",
       "  'ECONOMICS'],\n",
       " [4018666.0,\n",
       "  7366.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Bulgaria at a crossroads.',\n",
       "  'Yarnal, Brent',\n",
       "  'Dec95, Vol. 37 Issue 10, p7, 14p, 2 charts, 1c, 4bw',\n",
       "  'ECOLOGY'],\n",
       " [4018667.0,\n",
       "  5325.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Industrial ecology.',\n",
       "  'Frosch, Robert A.',\n",
       "  'Dec95, Vol. 37 Issue 10, p16, 13p, 1 diagram, 7 graphs, 6bw',\n",
       "  'ECOLOGY'],\n",
       " [4018678.0,\n",
       "  7485.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'The future of populous economies China and India shape their destinies. (cover story)',\n",
       "  'Livernash, Robert',\n",
       "  'Jul/Aug95, Vol. 37 Issue 6, p6, 16p, 1 graph, 1c, 8bw',\n",
       "  'OVERPOPULATION;POPULATION'],\n",
       " [4018679.0,\n",
       "  4786.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Biodiversity and health: Prescription for progress.',\n",
       "  'Reid, Walter V.',\n",
       "  'Jul/Aug95, Vol. 37 Issue 6, p12, 9p, 5bw',\n",
       "  'BIODIVERSITY;PUBLIC health'],\n",
       " [4018668.0,\n",
       "  7820.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Rethinking Development Assistance for Renewable Electricity Sources.',\n",
       "  'Kozloff, Keith Lee',\n",
       "  'Nov95, Vol. 37 Issue 9, p6, 10p, 3 graphs, 14bw',\n",
       "  'UNITED States. Dept. of Energy'],\n",
       " [4018669.0,\n",
       "  5520.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Pathways to Sustainability. The Evolving Role of Transnational Institutions.',\n",
       "  'Holdgate, Martin W.',\n",
       "  'Nov95, Vol. 37 Issue 9, p16, 10p, 5bw',\n",
       "  'SUSTAINABLE development'],\n",
       " [4018670.0,\n",
       "  2052.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Spectrum.',\n",
       "  '',\n",
       "  'Nov95, Vol. 37 Issue 9, p21, 4p, 4bw',\n",
       "  'CHEMISTRY, Analytic;POLLUTANTS'],\n",
       " [4018671.0,\n",
       "  3973.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Climate Change and World Food Supply and special issues of Global Environmental Change and Food Policy.',\n",
       "  'Pittock, A. Barrie',\n",
       "  'Nov95, Vol. 37 Issue 9, p25, 6p, 2 charts',\n",
       "  'CLIMATIC changes;INTERNATIONAL cooperation'],\n",
       " [4018672.0,\n",
       "  4725.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Frameworks for choice.',\n",
       "  \"O'Riordan, Timothy\",\n",
       "  'Oct95, Vol. 37 Issue 8, p4, 11p, 3 charts, 1 diagram, 2 graphs, 4bw',\n",
       "  'EARTH Day;ENVIRONMENTAL policy;ENVIRONMENTALISM'],\n",
       " [4018673.0,\n",
       "  4760.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Voices from the developing world.',\n",
       "  'Nagpal, Tanvi',\n",
       "  'Oct95, Vol. 37 Issue 8, p10, 12p, 1 chart, 1bw',\n",
       "  'SUSTAINABLE development'],\n",
       " [4018674.0,\n",
       "  4426.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Determined opposition.',\n",
       "  'Brick, Phil',\n",
       "  'Oct95, Vol. 37 Issue 8, p16, 12p, 7bw',\n",
       "  'ENVIRONMENTALISM;WISE Use movement'],\n",
       " [4018675.0,\n",
       "  7055.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Thought for the morrow.',\n",
       "  'Orians, Gordon H.',\n",
       "  'Sep95, Vol. 37 Issue 7, p6, 13p, 1c, 6bw',\n",
       "  'ENVIRONMENTAL impact analysis'],\n",
       " [4018676.0,\n",
       "  4353.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Trade and the environment.',\n",
       "  'Durbin, Andrea C.',\n",
       "  'Sep95, Vol. 37 Issue 7, p16, 10p, 5bw',\n",
       "  'COMMERCIAL treaties;ENVIRONMENTAL aspects'],\n",
       " [4018677.0,\n",
       "  2420.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Environment',\n",
       "  'Financing environmentally sound development.',\n",
       "  'Park, Jacob',\n",
       "  'Sep95, Vol. 37 Issue 7, p25, 4p',\n",
       "  'ECONOMIC development -- Environmental aspects'],\n",
       " [4017928.0,\n",
       "  12130.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'High-density data storage using proximal probe techniques.',\n",
       "  'Mamin, H.J.<BR>Terris, B.D.',\n",
       "  'Nov95, Vol. 39 Issue 6, p681, 19p, 4 diagrams, 12 graphs, 14bw',\n",
       "  'INFORMATION retrieval;HIGH density storage'],\n",
       " [4017929.0,\n",
       "  7493.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'Some thoughts about scanning probe microscopy, micromechanics and storage.',\n",
       "  'Pohl, D.W.',\n",
       "  'Nov95, Vol. 39 Issue 6, p701, 11p, 10 diagrams, 1 graph',\n",
       "  'COMPUTER storage devices;INFORMATION retrieval;SCANNING probe microscopy'],\n",
       " [4017930.0,\n",
       "  3099.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'Use of multiple representations for simulating cloth...',\n",
       "  'Ohta, T.',\n",
       "  'Sep95, Vol. 39 Issue 5, p523, 8p, 3 diagrams, 17c, 1bw',\n",
       "  'COMPUTER simulation;INTERNATIONAL Business Machines Corp.'],\n",
       " [4017931.0,\n",
       "  9910.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'Design of a solid-state file using flash EEPROM.',\n",
       "  'Niijima, H.',\n",
       "  'Sep95, Vol. 39 Issue 5, p531, 15p, 2 charts, 3 diagrams, 5 graphs',\n",
       "  'MICROCOMPUTERS;READ-only memory;TECHNOLOGICAL innovations'],\n",
       " [4017932.0,\n",
       "  12270.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'IBM Journal of Research & Development',\n",
       "  'Modeling and characterization of long on-chip...',\n",
       "  'Deutsch, A.<BR>Kopcsay, G.V.',\n",
       "  'Sep95, Vol. 39 Issue 5, p547, 21p, 8 charts, 5 diagrams, 11 graphs, 2bw',\n",
       "  'COMPUTERS -- Circuits;INTEGRATED circuits -- Design & construction;TECHNOLOGICAL innovations;Design & construction'],\n",
       " [4017294.0,\n",
       "  10340.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Species trends in sport fisheries, Monterey Bay, Calif., 1959-86.',\n",
       "  'Mason, Janet E.',\n",
       "  '1995, Vol. 57 Issue 1, p1, 16p, 2 charts, 6 graphs',\n",
       "  'FISHING'],\n",
       " [4017295.0,\n",
       "  5014.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Skimmers: Their development and use in coastal Louisiana.',\n",
       "  'Hein, Stephen<BR>Meier, Paul',\n",
       "  '1995, Vol. 57 Issue 1, p17, 8p, 2 charts, 3 diagrams',\n",
       "  'FISHING nets'],\n",
       " [4017293.0,\n",
       "  7654.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The threatened status of steller sea lions, Eumetopias jubatus, under the Endangered Species Act...',\n",
       "  'Fritz, Lowell W.<BR>Ferrero, Richard C.',\n",
       "  '1995, Vol. 57 Issue 2, p14, 14p, 12 graphs, 1bw',\n",
       "  \"FISHERY management;STELLER'S sea lion\"],\n",
       " [4017290.0,\n",
       "  11656.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'The bowhead whale, Balaena mysticetus: Its historic and current status.',\n",
       "  'Shelden, Kim E.W.<BR>Rugh, David J.',\n",
       "  '1995, Vol. 57 Issue 3/4, p1, 20p, 2 charts, 5bw',\n",
       "  'RIGHT whales'],\n",
       " [4017291.0,\n",
       "  8669.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Temporal changes in a tropical nekton assemblage and performance of a prawn selective gear.',\n",
       "  'Kan, Ting Tien<BR>Aitsi, Joseph B.',\n",
       "  '1995, Vol. 57 Issue 3/4, p21, 14p, 4 charts',\n",
       "  'NEKTON;TRAWLS & trawling'],\n",
       " [4017292.0,\n",
       "  3488.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Marine Fisheries Review',\n",
       "  'Australian vessel performance in the East Coast tuna longline fishery.',\n",
       "  'Campbell, H.F.<BR>McIlgorm, A.',\n",
       "  '1995, Vol. 57 Issue 3/4, p35, 5p, 1 chart',\n",
       "  'TERRITORIAL waters;YELLOWFIN tuna fisheries'],\n",
       " [4017574.0,\n",
       "  3143.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Apr94, Vol. 116 Issue 4, p42, 15p, 27bw',\n",
       "  'MECHANICAL engineering;EQUIPMENT & supplies'],\n",
       " [4017575.0,\n",
       "  3558.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Generating the sounds of silence.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'Apr94, Vol. 116 Issue 4, p54, 5p, 3c',\n",
       "  'NOISE control;EQUIPMENT & supplies;TECHNOLOGICAL innovations'],\n",
       " [4017576.0,\n",
       "  2461.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Capturing design data with digitizing systems.',\n",
       "  'Puttre, Michael',\n",
       "  'Apr94, Vol. 116 Issue 4, p62, 4p, 3c',\n",
       "  'ENGINEERING design;TECHNOLOGICAL innovations'],\n",
       " [4017577.0,\n",
       "  2308.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Purdue looks beyond the 1990s.',\n",
       "  'Shoureshi, Rahmat<BR>Meckl, Peter H.',\n",
       "  'Apr94, Vol. 116 Issue 4, p71, 4p, 1c',\n",
       "  'MICROPROCESSORS;PURDUE University (West Lafayette, Ind.). School of Mechanical Engineering;Study & teaching'],\n",
       " [4017578.0,\n",
       "  2126.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'MIT emphasizes smart design.',\n",
       "  'Durfee, William K.',\n",
       "  'Apr94, Vol. 116 Issue 4, p74, 3p, 1c',\n",
       "  'MICROPROCESSORS;MASSACHUSETTS Institute of Technology (Cambridge, Mass.). Department of Mechanical Engineering;Study & teaching'],\n",
       " [4017579.0,\n",
       "  1976.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Building natural gas locomotives.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'Apr94, Vol. 116 Issue 4, p82, 3p, 2c',\n",
       "  'LOCOMOTIVES;TECHNOLOGICAL innovations'],\n",
       " [4017552.0,\n",
       "  4477.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Jul94, Vol. 116 Issue 7, p38, 13p, 23bw',\n",
       "  'MECHANICAL engineering;EQUIPMENT & supplies'],\n",
       " [4017553.0,\n",
       "  2591.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Hybrid car promises high performance and low emissions.',\n",
       "  'Valenti, Michael',\n",
       "  'Jul94, Vol. 116 Issue 7, p46, 4p, 4c',\n",
       "  'AUTOMOBILES -- Technological innovations;VOLVO automobile'],\n",
       " [4017554.0,\n",
       "  2261.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Even flat, these tires keep working.',\n",
       "  'Ashley, Steven',\n",
       "  'Jul94, Vol. 116 Issue 7, p50, 3p, 1c',\n",
       "  'TECHNOLOGICAL innovations;TIRES'],\n",
       " [4017555.0,\n",
       "  2718.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Agile manufacturing in a responsive factory.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'Jul94, Vol. 116 Issue 7, p54, 4p, 1c, 2bw',\n",
       "  'FLEXIBLE manufacturing systems'],\n",
       " [4017556.0,\n",
       "  3537.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Developing a flexible automated fixturing device.',\n",
       "  'Kurz, Karl<BR>Craig, Kevin',\n",
       "  'Jul94, Vol. 116 Issue 7, p59, 5p, 4 diagrams',\n",
       "  'HYDRAULIC machinery;JIGS & fixtures;Design & construction'],\n",
       " [4017557.0,\n",
       "  3018.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Transferring solid model data.',\n",
       "  'Puttre, Michael',\n",
       "  'Jul94, Vol. 116 Issue 7, p64, 5p, 3c',\n",
       "  'ENGINEERING design -- Data processing;ENGINEERING models;GEOMETRY, Solid'],\n",
       " [4017558.0,\n",
       "  2273.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'A design must not be judged as a concept.',\n",
       "  'Harrington, Curtis L.',\n",
       "  'Jul94, Vol. 116 Issue 7, p73, 3p',\n",
       "  'DESIGN protection;PATENT laws & legislation'],\n",
       " [4017559.0,\n",
       "  3560.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Jun94, Vol. 116 Issue 6, p36, 7p, 17bw',\n",
       "  'MACHINERY;EQUIPMENT & supplies'],\n",
       " [4017560.0,\n",
       "  6587.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Prototyping with advanced tools.',\n",
       "  'Ashley, Steven',\n",
       "  'Jun94, Vol. 116 Issue 6, p48, 8p, 5c',\n",
       "  'PROTOTYPES, Engineering;TECHNOLOGICAL innovations'],\n",
       " [4017561.0,\n",
       "  2679.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Brushless motors find their niche.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'Jun94, Vol. 116 Issue 6, p56, 4p, 2c, 1bw',\n",
       "  'ELECTRIC motors, Brushless'],\n",
       " [4017562.0,\n",
       "  2425.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Threading glass for strong sealings.',\n",
       "  'Valenti, Michael',\n",
       "  'Jun94, Vol. 116 Issue 6, p60, 4p, 3c',\n",
       "  'GLASS blowing & working'],\n",
       " [4017563.0,\n",
       "  5609.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Turbines for the turn of the century.',\n",
       "  'Bannister, R.L<BR>Cheruvu, N.S.',\n",
       "  'Jun94, Vol. 116 Issue 6, p68, 8p, 4 diagrams, 1 graph, 1c',\n",
       "  'TECHNOLOGICAL innovations;TURBINES'],\n",
       " [4017564.0,\n",
       "  3120.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Embedding knowledge in robot controllers.',\n",
       "  'Puttre, Michael',\n",
       "  'Jun94, Vol. 116 Issue 6, p77, 4p, 1c',\n",
       "  'ROBOTS -- Control systems;TECHNOLOGICAL innovations'],\n",
       " [4017565.0,\n",
       "  1140.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'The ASME link.',\n",
       "  '',\n",
       "  'Jun94, Vol. 116 Issue 6, p82, 3p, 1c',\n",
       "  'INFORMATION services'],\n",
       " [4017580.0,\n",
       "  8594.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'Mar94, Vol. 116 Issue 3, p56, 27p, 65c',\n",
       "  'MECHANICAL engineering;EQUIPMENT & supplies'],\n",
       " [4017566.0,\n",
       "  4748.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'New products.',\n",
       "  '',\n",
       "  'May94, Vol. 116 Issue 5, p38, 15p, 33bw',\n",
       "  'MECHANICAL engineering;EQUIPMENT & supplies'],\n",
       " [4017567.0,\n",
       "  3700.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Cleaning soil without incineration.',\n",
       "  'Valenti, Michael',\n",
       "  'May94, Vol. 116 Issue 5, p50, 6p, 3 diagrams, 1c',\n",
       "  'SOIL remediation;TECHNOLOGICAL innovations'],\n",
       " [4017568.0,\n",
       "  2497.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Improving medical waste disposal.',\n",
       "  \"O'Connor, Leo\",\n",
       "  'May94, Vol. 116 Issue 5, p56, 4p, 2 diagrams, 1bw',\n",
       "  'MEDICAL wastes;REFUSE & refuse disposal;TECHNOLOGICAL innovations'],\n",
       " [4017569.0,\n",
       "  1821.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Engine makers tap carbon-carbon pistons.',\n",
       "  'Ashley, Steven',\n",
       "  'May94, Vol. 116 Issue 5, p60, 3p, 3c',\n",
       "  'PISTONS;TECHNOLOGICAL innovations'],\n",
       " [4017570.0,\n",
       "  1622.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Building an aluminum car.',\n",
       "  'Ashley, Steven',\n",
       "  'May94, Vol. 116 Issue 5, p65, 4p, 2c',\n",
       "  'AUTOMOBILES -- Bodies;TECHNOLOGICAL innovations'],\n",
       " [4017571.0,\n",
       "  2840.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Computer-based training keeps MEs current.',\n",
       "  'Puttre, Michael',\n",
       "  'May94, Vol. 116 Issue 5, p70, 5p, 3c',\n",
       "  'COMPUTER-assisted instruction;MECHANICAL engineering;MECHANICAL engineers;Study & teaching;Training of'],\n",
       " [4017572.0,\n",
       "  1881.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Quality engineering with FEA and DOE.',\n",
       "  'Rizzo, Anthony R.',\n",
       "  'May94, Vol. 116 Issue 5, p76, 3p, 4 diagrams, 1 graph',\n",
       "  'EXPERIMENTAL design;FINITE element method;MATHEMATICAL models;QUALITY control'],\n",
       " [4017573.0,\n",
       "  2272.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mechanical Engineering',\n",
       "  'Developing a hydraulic pulse generator.',\n",
       "  'Kolle, Jack J.',\n",
       "  'May94, Vol. 116 Issue 5, p81, 5p, 3 diagrams, 2 graphs, 2c',\n",
       "  'HYDRAULIC machinery;PULSE generators;TECHNOLOGICAL innovations'],\n",
       " [4014070.0,\n",
       "  3286.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'What does the public need to know about science?',\n",
       "  'Lewenstein, Bruce V.',\n",
       "  'Jan/Feb95, Vol. 24 Issue 1, p10, 4p, 1 diagram, 1bw',\n",
       "  'SCIENCE -- Social aspects;SCIENTISTS'],\n",
       " [4014071.0,\n",
       "  3079.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Emissaries to the stars: The astronomers of ancient Maya.',\n",
       "  'Aveni, Anthony F.',\n",
       "  'Jan/Feb95, Vol. 24 Issue 1, p15, 4p, 3bw',\n",
       "  'ASTRONOMERS;ASTRONOMY;HISTORY'],\n",
       " [4014072.0,\n",
       "  3398.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Bullion and billon: The astronomical images on old coins.',\n",
       "  'Chambliss, Carlson R.',\n",
       "  'Jan/Feb95, Vol. 24 Issue 1, p23, 3p, 25bw',\n",
       "  'COIN design'],\n",
       " [4014073.0,\n",
       "  2423.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Galaxy or fuzzy patch.',\n",
       "  'White II, James C.',\n",
       "  'Jan/Feb95, Vol. 24 Issue 1, p29, 3p, 1bw',\n",
       "  'SCIENCE -- Language'],\n",
       " [4014059.0,\n",
       "  2485.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Galaxies that go bump in the night.',\n",
       "  'Price, Jill S.<BR>Caldwell, KarenAnn',\n",
       "  'Jul/Aug95, Vol. 24 Issue 4, p23, 5p, 17bw',\n",
       "  'GALAXIES -- Evolution'],\n",
       " [4014060.0,\n",
       "  2320.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'To Mars by way of the school house.',\n",
       "  'Edgett, Kenneth',\n",
       "  'Jul/Aug95, Vol. 24 Issue 4, p28, 4p, 4bw',\n",
       "  'PLANETS;MARS (Planet) -- Exploration'],\n",
       " [4014065.0,\n",
       "  1742.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'An open letter to the astronomical community, from the director of the Astronomical Observatory...',\n",
       "  'Muminovic, Muhammed',\n",
       "  'Mar/Apr95, Vol. 24 Issue 2, p8, 3p, 2bw',\n",
       "  'ASTRONOMY & state;OBSERVATORIES'],\n",
       " [4014066.0,\n",
       "  3921.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Rally around the ring.',\n",
       "  'Mosqueira, Ignacio',\n",
       "  'Mar/Apr95, Vol. 24 Issue 2, p10, 5p',\n",
       "  'PLANETARY rings'],\n",
       " [4014067.0,\n",
       "  2705.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Pulsars, planets, and genetics.',\n",
       "  'Lazio, T. Joseph W.<BR>Cordes, James M.',\n",
       "  'Mar/Apr95, Vol. 24 Issue 2, p23, 4p, 2 diagrams, 6 graphs, 1bw',\n",
       "  'LIFE on other planets'],\n",
       " [4014068.0,\n",
       "  2077.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The science of knowing God.',\n",
       "  'Ahmad, Imad A.',\n",
       "  'Mar/Apr95, Vol. 24 Issue 2, p28, 3p, 1 diagram, 3bw',\n",
       "  'ISLAM & science'],\n",
       " [4014069.0,\n",
       "  2017.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Flame throwers of the galaxy.',\n",
       "  'Rodriguez, Luis F.',\n",
       "  'Mar/Apr95, Vol. 24 Issue 2, p31, 3p, 1 diagram, 4bw',\n",
       "  'STELLAR activity'],\n",
       " [4014061.0,\n",
       "  3103.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Clusters, lensing and the future of the universe.',\n",
       "  'Trimble, Virginia<BR>Musser, George',\n",
       "  'May/Jun95, Vol. 24 Issue 3, p6, 4p, 11bw',\n",
       "  'CONGRESSES & conventions'],\n",
       " [4014062.0,\n",
       "  3254.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Some gains, a long way to go. (cover story)',\n",
       "  'Price, Jill S.<BR>Hafer, Abigail A.',\n",
       "  'May/Jun95, Vol. 24 Issue 3, p11, 4p, 1 chart, 2 graphs',\n",
       "  'MINORITIES in science'],\n",
       " [4014063.0,\n",
       "  1524.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Participation in science by minorities. (cover story)',\n",
       "  'Larsen, Kristine M.',\n",
       "  'May/Jun95, Vol. 24 Issue 3, p14, 3p, 2bw',\n",
       "  'MINORITIES in science'],\n",
       " [4014064.0,\n",
       "  2530.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'No matter what others think, you can reach the stars. (cover story)',\n",
       "  'Curran, Dian B.',\n",
       "  'May/Jun95, Vol. 24 Issue 3, p17, 3p, 2bw',\n",
       "  'INDIANS of North America -- Education;MINORITIES in science'],\n",
       " [4014050.0,\n",
       "  1859.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Science in the closet.',\n",
       "  'Mukerjee, Madhusree',\n",
       "  'Nov/Dec95, Vol. 24 Issue 6, p16, 3p, 4bw',\n",
       "  'CLOSETED gays;SCIENTISTS;Sexual behavior'],\n",
       " [4014051.0,\n",
       "  3674.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'They are out to get us.',\n",
       "  'Evans, William',\n",
       "  'Nov/Dec95, Vol. 24 Issue 6, p23, 5p, 1c, 4bw',\n",
       "  'CONSPIRACIES;SCIENCE -- Social aspects'],\n",
       " [4014052.0,\n",
       "  2850.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Things bright and creatures small.',\n",
       "  'Epp, Greg',\n",
       "  'Nov/Dec95, Vol. 24 Issue 6, p28, 4p, 1 diagram, 3bw',\n",
       "  'ANIMAL navigation'],\n",
       " [4014053.0,\n",
       "  3072.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Peering into peer review.',\n",
       "  'Price, Jill S.<BR>Musser, George',\n",
       "  'Nov/Dec95, Vol. 24 Issue 6, p32, 3p, 1 cartoon',\n",
       "  'ASTRONOMY -- Research;PEER review;SCIENCE publishing'],\n",
       " [4014054.0,\n",
       "  2770.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'A brief history of quantized time.',\n",
       "  'Tifft, William G.',\n",
       "  'Sep/Oct95, Vol. 24 Issue 5, p12, 4p, 4 diagrams, 4bw',\n",
       "  'COSMOLOGY;RED shift;SPACE & time'],\n",
       " [4014055.0,\n",
       "  2454.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'Astronomy at the cultural crossroads.',\n",
       "  'Eastlick, Pamela',\n",
       "  'Sep/Oct95, Vol. 24 Issue 5, p16, 3p, 1 diagram, 1bw',\n",
       "  'ASTRONOMY -- Study & teaching;MULTICULTURAL education'],\n",
       " [4014056.0,\n",
       "  3885.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The prodigal sister. (cover story)',\n",
       "  'Barlow, Nadine G.',\n",
       "  'Sep/Oct95, Vol. 24 Issue 5, p23, 5p, 3 diagrams, 2bw',\n",
       "  'PLANETS;VENUS (Planet) -- Geology'],\n",
       " [4014057.0,\n",
       "  3676.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  'The double life.',\n",
       "  'Price, Jill S.<BR>Hafer, Abigail A.',\n",
       "  'Sep/Oct95, Vol. 24 Issue 5, p28, 4p, 1 chart, 4 cartoons, 4c',\n",
       "  'PARENTAL leave -- Law & legislation;WORK & family;ASTRONOMERS;GRADUATE students;Social conditions'],\n",
       " [4014058.0,\n",
       "  2036.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Mercury',\n",
       "  \"The astronomer's disease.\",\n",
       "  'Putnam, William Lowell<BR>Houston, Charles Snead',\n",
       "  'Sep/Oct95, Vol. 24 Issue 5, p32, 3p, 1 chart, 1 diagram, 2bw',\n",
       "  'ASTRONOMERS;CEREBRAL edema;HEALTH;MOUNTAIN sickness;PULMONARY edema'],\n",
       " [4013285.0,\n",
       "  4679.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Boyle's law and Darwin's details.\",\n",
       "  'Gould, Stephen Jay',\n",
       "  'Aug95, Vol. 104 Issue 8, p8, 7p, 1 cartoon',\n",
       "  'EVOLUTION;NATURAL selection;NATURAL theology;DARWIN, Charles, 1809-1882'],\n",
       " [4013286.0,\n",
       "  1849.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The Milky Way bar.',\n",
       "  'Tyson, Neil de Grasse',\n",
       "  'Aug95, Vol. 104 Issue 8, p16, 3p, 2bw',\n",
       "  'GALAXIES;SPIRAL galaxies;STARS -- Observations;GALACTIC center;MILKY Way'],\n",
       " [4013287.0,\n",
       "  997.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Clover Lick barrens, Indiana.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Aug95, Vol. 104 Issue 8, p20, 3p, 2 maps, 3c',\n",
       "  'FOREST ecology;FOREST reserves -- Indiana;NATIONAL parks & reserves -- Indiana;PRAIRIE plants'],\n",
       " [4013288.0,\n",
       "  2525.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A muttonbird in the hand.',\n",
       "  'Skira, Irynej',\n",
       "  'Aug95, Vol. 104 Issue 8, p24, 12p, 2 maps, 10c',\n",
       "  'SEA birds;ABORIGINAL Tasmanians;WATER birds;BIRDS -- Eggs'],\n",
       " [4013289.0,\n",
       "  1798.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'La arribada.',\n",
       "  'Bruemmer, Fred',\n",
       "  'Aug95, Vol. 104 Issue 8, p36, 8p, 7c',\n",
       "  'LEPIDOCHELYS olivacea;SEA turtles;TURTLES;WILDLIFE conservation;WILDLIFE management'],\n",
       " [4013290.0,\n",
       "  1718.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Calls of the wild.',\n",
       "  'Bearder, Simon K.',\n",
       "  'Aug95, Vol. 104 Issue 8, p48, 10p, 7c, 1bw',\n",
       "  'GALAGOS;NOCTURNAL animals;PRIMATES;BEHAVIOR'],\n",
       " [4013291.0,\n",
       "  2481.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The early bird gives the sperm.',\n",
       "  'Oring, Lewis W.',\n",
       "  'Aug95, Vol. 104 Issue 8, p58, 3p, 3c',\n",
       "  'LAKES -- Minnesota;SANDPIPERS;SCOLOPACIDAE;SEXUAL behavior in animals'],\n",
       " [4013256.0,\n",
       "  3299.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Child's play.\",\n",
       "  'Topoff, Howard',\n",
       "  'Dec95, Vol. 104 Issue 12, p18, 7p, 4c',\n",
       "  'EDUCATIONAL games;EDUCATIONAL toys;NATURAL history -- Study & teaching;NATURE study;PUZZLES;TOYS'],\n",
       " [4013257.0,\n",
       "  1866.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The wombat digs in.',\n",
       "  'Barboza, Perry S.',\n",
       "  'Dec95, Vol. 104 Issue 12, p26, 4p, 3c',\n",
       "  'ANIMALS -- Adaptation;BURROWING animals;HERBIVORES;INDIGENOUS peoples;MARSUPIALS;WOMBATS'],\n",
       " [4013261.0,\n",
       "  1805.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Waimea Canyon to Alakai Swamp, Kauai, Hawaii.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Dec95, Vol. 104 Issue 12, p56, 4p, 2 maps, 3c',\n",
       "  'ANDOSOLS;ISLAND arcs;ISLANDS -- Hawaii;LANDFORMS;VEGETATION & climate'],\n",
       " [4013292.0,\n",
       "  3775.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Spin doctoring Darwin.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Jul95, Vol. 104 Issue 7, p6-71, 6p, 2 cartoons',\n",
       "  'BIOLOGY;CREATIONISM;EVOLUTION (Biology);HUMAN evolution;NATURAL selection;DINOSAURS -- Extinction;FREUD, Sigmund, 1856-1939;DARWIN, Charles, 1809-1882'],\n",
       " [4013262.0,\n",
       "  6924.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A sea horse for all races.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Nov95, Vol. 104 Issue 11, p10-15, 9p, 1 cartoon',\n",
       "  'BRAIN -- Anatomy;EVOLUTION (Biology);GORILLA;HIPPOCAMPUS (Brain);NATURAL selection;DARWIN, Charles, 1809-1882'],\n",
       " [4013263.0,\n",
       "  2749.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Blood relations.',\n",
       "  'Amos, Bill',\n",
       "  'Nov95, Vol. 104 Issue 11, p26-33, 8p, 1 map, 7c',\n",
       "  'CETACEA;WHALES;WHALING;FAROESE (Germanic people)'],\n",
       " [4013264.0,\n",
       "  3169.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Sounds of light and hope. (cover story)',\n",
       "  'Schuyler, Philip D.',\n",
       "  'Nov95, Vol. 104 Issue 11, p34-43, 10p, 10bw',\n",
       "  'BLIND -- Employment;BLIND musicians;MUSICIANS with disabilities;SYMPHONY orchestras;WOMEN musicians'],\n",
       " [4013265.0,\n",
       "  3663.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Bob Marley live.',\n",
       "  'Jacobson, Mark',\n",
       "  'Nov95, Vol. 104 Issue 11, p48-53, 6p, 6c',\n",
       "  'JAMAICANS;RASTAFARI movement;RASTAFARIAN ethics'],\n",
       " [4013266.0,\n",
       "  2656.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'A world apart.',\n",
       "  'Pollard, Simon D.',\n",
       "  'Nov95, Vol. 104 Issue 11, p54-58, 5p, 1 map, 4c',\n",
       "  'ISLAND ecology;ISLANDS -- New Zealand;SEALING;VEGETATION dynamics'],\n",
       " [4013267.0,\n",
       "  1000.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Sewee Shell Mound, South Carolina.',\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Nov95, Vol. 104 Issue 11, p59-61, 3p, 2 maps, 2c',\n",
       "  'ANIMAL remains (Archaeology);FOREST reserves -- South Carolina;INDIANS of North America -- Antiquities;KITCHEN-middens -- South Carolina;NATIONAL parks & reserves -- South Carolina'],\n",
       " [4013268.0,\n",
       "  1874.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"The smart gorilla's recipe book.\",\n",
       "  'Byrne, Richard W.',\n",
       "  'Oct95, Vol. 104 Issue 10, p13, 4p, 1c',\n",
       "  'ANIMAL behavior;ANIMAL psychology;APES;CHIMPANZEES;GORILLA;BEHAVIOR'],\n",
       " [4013269.0,\n",
       "  3927.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The great western and the fighting Temeraire.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Oct95, Vol. 104 Issue 10, p16, 6p, 1 cartoon, 1c',\n",
       "  'ART & science;SCIENCE & the humanities;SCIENTIFIC illustration;TENNYSON, Alfred Tennyson, Baron, 1809-1892'],\n",
       " [4013270.0,\n",
       "  2837.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Hammerhead city.',\n",
       "  'Klimley, A. Peter',\n",
       "  'Oct95, Vol. 104 Issue 10, p32, 8p, 6c',\n",
       "  'CARCHARHINIFORMES;GEOMORPHOLOGY;HAMMERHEAD sharks;SEAMOUNTS;SHARKS;SUBMARINE topography;UNDERWATER navigation'],\n",
       " [4013271.0,\n",
       "  1332.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The place where Vodun was born. (cover story)',\n",
       "  'Blier, Suzanne Preston',\n",
       "  'Oct95, Vol. 104 Issue 10, p40, 10p, 14c',\n",
       "  'MANNERS & customs;MYSTERIES, Religious;RITES & ceremonies;RITUALISM'],\n",
       " [4013272.0,\n",
       "  1981.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Rhythms of a desert lizard.',\n",
       "  'Phillips, John A.',\n",
       "  'Oct95, Vol. 104 Issue 10, p50, 6p, 6c',\n",
       "  'LIZARDS;REPRODUCTION;MONITOR lizards;REPTILES;SQUAMATA'],\n",
       " [4013273.0,\n",
       "  3068.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Rascals, survivors, dreamers.',\n",
       "  'Peebles, Melvin Van',\n",
       "  'Oct95, Vol. 104 Issue 10, p56, 5p, 5bw',\n",
       "  'FILM festivals;MOTION picture industry;MOTION picture producers & directors;PERFORMING arts festivals;FILM festival programs'],\n",
       " [4013274.0,\n",
       "  3015.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Fossils by the sea.',\n",
       "  'Taylor, Michael A.<BR>Torrens, Hugh S.',\n",
       "  'Oct95, Vol. 104 Issue 10, p66, 6p, 1 map, 3c, 2bw',\n",
       "  'EVOLUTION (Biology);FOSSILS -- Collection & preservation;NATURAL selection;DARWIN, Charles, 1809-1882'],\n",
       " [4013275.0,\n",
       "  1310.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  \"Turner's Hall Woods, Barbados.\",\n",
       "  'Mohlenbrock, Robert H.',\n",
       "  'Oct95, Vol. 104 Issue 10, p72, 3p, 2 maps, 3c',\n",
       "  'FOREST reserves;NATIONAL parks & reserves;NATURAL resources conservation areas;RAIN forests;TOURISM'],\n",
       " [4013276.0,\n",
       "  1328.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Diary of a Museum Naturalist.',\n",
       "  '',\n",
       "  'Oct95, Vol. 104 Issue 10, p80, 3p, 1bw',\n",
       "  'EXHIBITIONS;FOSSILS -- Catalogs & collections;FOSSILS -- Collection & preservation;NATURAL history museums;ZOOLOGY;MUSEUM exhibits'],\n",
       " [4013277.0,\n",
       "  3183.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'The evolved imagination.',\n",
       "  'Dawkins, Richard',\n",
       "  'Sep95, Vol. 104 Issue 9, p8, 6p',\n",
       "  'ANIMAL experimentation;ANIMAL models in research;EVOLUTION (Biology);HUMAN behavior;NATURAL selection'],\n",
       " [4013279.0,\n",
       "  3285.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Reversing established orders.',\n",
       "  'Gould, Stephen Jay',\n",
       "  'Sep95, Vol. 104 Issue 9, p12, 4p, 1 cartoon',\n",
       "  'ANIMAL behavior;ARTHROPODA;DINOFLAGELLATES;FISHES;INVERTEBRATES;SOCIAL behavior in animals;SOCIAL hierarchy in animals;SPONGES;ZOOLOGY'],\n",
       " [4013280.0,\n",
       "  4739.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Natural History',\n",
       "  'Swimming with salmon.',\n",
       "  'Maxwell, Jessica',\n",
       "  'Sep95, Vol. 104 Issue 9, p26, 14p, 1 chart, 3 maps, 10c',\n",
       "  'FISH trade;FISHERIES;FISHERY law & legislation;FISHERY scientists;HATCHERY fishes;SALMON fisheries;SALMON fisheries -- Law & legislation;SALMON industry'],\n",
       " [4014387.0,\n",
       "  1409.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'The fundamental physical constants.',\n",
       "  'Cohen, E. Richard<BR>Taylor, Barry N.',\n",
       "  'Aug95 Supplement, Vol. 48 Issue 8, pBG9, 5p, 2 charts, 1 diagram',\n",
       "  'PHYSICAL constants;CHARTS, diagrams, etc.'],\n",
       " [4014362.0,\n",
       "  2132.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Nobel Prize in Physics goes to Frederick Reines for detection of the neutrino...',\n",
       "  'Lubkin, Gloria B.',\n",
       "  'Dec95, Vol. 48 Issue 12, p17, 3p, 1c',\n",
       "  'NOBEL Prizes'],\n",
       " [4014363.0,\n",
       "  2004.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  '...and Martin Perl wins for discovering the tau lepton.',\n",
       "  'Schwarzschild, Bertram',\n",
       "  'Dec95, Vol. 48 Issue 12, p17, 3p, 1c',\n",
       "  'NOBEL Prizes'],\n",
       " [4014364.0,\n",
       "  5244.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'What future will we choose for physics?',\n",
       "  'Gruner, Sol M.<BR>Langer, James S.',\n",
       "  'Dec95, Vol. 48 Issue 12, p25, 6p, 1 chart, 4 graphs',\n",
       "  'PHYSICS -- Vocational guidance'],\n",
       " [4014365.0,\n",
       "  3417.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Scanning force microscopy in biology.',\n",
       "  'Bustamante, Carlos<BR>Keller, David',\n",
       "  'Dec95, Vol. 48 Issue 12, p32, 7p, 1 diagram, 2 graphs, 5c, 2bw',\n",
       "  'BIOLOGICAL apparatus & supplies;MICROSCOPES;Design & construction'],\n",
       " [4014366.0,\n",
       "  2766.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Eugene Paul Wigner: A towering figure of modern physics.',\n",
       "  'Vogt, Erich',\n",
       "  'Dec95, Vol. 48 Issue 12, p40, 5p, 5bw',\n",
       "  'PHYSICISTS -- United States'],\n",
       " [4014367.0,\n",
       "  3616.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  \"Symmetry in physics: Wigner's legacy.\",\n",
       "  'Gross, David J.',\n",
       "  'Dec95, Vol. 48 Issue 12, p46, 5p, 7 diagrams, 1bw',\n",
       "  'SYMMETRY groups'],\n",
       " [4014368.0,\n",
       "  2028.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'New gamma detector array finds evidence of hyperdeformed nuclei.',\n",
       "  'Schwarzschild, Bertram',\n",
       "  'Nov95, Vol. 48 Issue 11, p17, 3p, 2 graphs',\n",
       "  'ISOTOPES;NUCLEAR shell theory;GADOLINIUM'],\n",
       " [4014369.0,\n",
       "  4967.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Wilhelm Conrad Rontgen and the glimmer of light.',\n",
       "  'Seliger, Howard H.',\n",
       "  'Nov95, Vol. 48 Issue 11, p25, 7p, 5bw',\n",
       "  'X-rays;HISTORY'],\n",
       " [4014370.0,\n",
       "  4876.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Recent applications of x rays in condensed matter physics.',\n",
       "  'Als-Nielsen, Jens<BR>Materlik, Gerhard',\n",
       "  'Nov95, Vol. 48 Issue 11, p34, 7p, 2 diagrams, 8 graphs, 2bw',\n",
       "  'CONDENSED matter;X-rays'],\n",
       " [4014371.0,\n",
       "  4762.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'X rays in molecular biophysics.',\n",
       "  'Hendrickson, Wayne A.',\n",
       "  'Nov95, Vol. 48 Issue 11, p42, 7p, 1 diagram, 1 graph, 9c, 2bw',\n",
       "  'MOLECULAR biology;X-rays'],\n",
       " [4014372.0,\n",
       "  4022.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'X rays in medicine.',\n",
       "  'Hendee, William R.',\n",
       "  'Nov95, Vol. 48 Issue 11, p51, 6p, 5 diagrams, 2 graphs',\n",
       "  'MEDICINE -- Research;X-rays'],\n",
       " [4014373.0,\n",
       "  4757.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'X rays from the rest of the universe.',\n",
       "  'Helfand, David J.',\n",
       "  'Nov95, Vol. 48 Issue 11, p58, 7p, 1 graph, 7c',\n",
       "  'COSMIC physics;X-rays'],\n",
       " [4014374.0,\n",
       "  2232.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  \"PhD programs II: NRC's new pecking order sets off crowning and puts some danders up.\",\n",
       "  'Goodwin, Irwin',\n",
       "  'Nov95, Vol. 48 Issue 11, p67, 3p, 4 charts',\n",
       "  'PHYSICS -- Study & teaching;UNIVERSITIES & colleges -- Graduate work;NATIONAL Research Council (U.S)'],\n",
       " [4014375.0,\n",
       "  2484.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Oscillating granular layers produce stripes, squares, hexagons...',\n",
       "  'Lubkin, Gloria B.',\n",
       "  'Oct95, Vol. 48 Issue 10, p17, 3p, 6bw',\n",
       "  'GRANULAR materials'],\n",
       " [4014376.0,\n",
       "  2009.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Space-based telescopes see primordial helium in spectra of distant quasars.',\n",
       "  'Levi, Barbara Goss',\n",
       "  'Oct95, Vol. 48 Issue 10, p19, 3p, 1c',\n",
       "  'HELIUM;Spectra'],\n",
       " [4014377.0,\n",
       "  5690.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Quantum information and computation.',\n",
       "  'Bennett, Charles H.',\n",
       "  'Oct95, Vol. 48 Issue 10, p24, 7p, 5 diagrams',\n",
       "  'COMPUTER algorithms;QUANTUM theory'],\n",
       " [4014378.0,\n",
       "  5262.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Helioseismology.',\n",
       "  'Harvey, John',\n",
       "  'Oct95, Vol. 48 Issue 10, p32, 7p, 3 graphs, 2c, 1bw',\n",
       "  'ASTROPHYSICS;PHYSICS;SUN -- Internal structure'],\n",
       " [4014379.0,\n",
       "  5233.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Julian Schwinger: Prodigy, problem solver, pioneering physicist.',\n",
       "  'Martin, Paul C.<BR>Glashow, Sheldon L.',\n",
       "  'Oct95, Vol. 48 Issue 10, p40, 7p, 5bw',\n",
       "  ''],\n",
       " [4014380.0,\n",
       "  2569.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Despite nuclear tests by France and China, prospects rise for comprehensive test ban.',\n",
       "  'Goodwin, Irwin',\n",
       "  'Oct95, Vol. 48 Issue 10, p51, 3p, 2 graphs',\n",
       "  'NUCLEAR nonproliferation;INTERNATIONAL cooperation;NUCLEAR weapons -- Testing'],\n",
       " [4014381.0,\n",
       "  1610.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'A model of turbulence.',\n",
       "  'Kadanoff, Leo P.',\n",
       "  'Sep95, Vol. 48 Issue 9, p11, 3p, 1 graph, 1c, 1bw',\n",
       "  'MATHEMATICAL models;TURBULENCE'],\n",
       " [4014382.0,\n",
       "  5668.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Where does the proton really get its spin?',\n",
       "  'Jaffe, Robert L.',\n",
       "  'Sep95, Vol. 48 Issue 9, p24, 7p, 1 diagram, 2 graphs, 1 cartoon, 1c',\n",
       "  'PROTONS -- Polarization;QUANTUM chromodynamics;QUARKS'],\n",
       " [4014383.0,\n",
       "  4831.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'Acoustic wavefronts in crystalline solids.',\n",
       "  'Wolfe, James P.',\n",
       "  'Sep95, Vol. 48 Issue 9, p34, 7p, 1 diagram, 3 graphs, 1c, 11bw',\n",
       "  'ANISOTROPY;HEARING;RESEARCH;MENSURATION;WAVE mechanics'],\n",
       " [4014384.0,\n",
       "  3940.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'The role of science in our society.',\n",
       "  'Richter, Burton',\n",
       "  'Sep95, Vol. 48 Issue 9, p43, 5p, 2 charts, 1 diagram, 1 graph',\n",
       "  'SCIENCE -- Social aspects;TECHNOLOGY -- Social aspects'],\n",
       " [4014385.0,\n",
       "  1257.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'PCAST meets its boss at last at third meeting, then Clinton receives an irate letter from Walker.',\n",
       "  'Goodwin, Irwin',\n",
       "  'Sep95, Vol. 48 Issue 9, p74, 3p, 1c',\n",
       "  'CONSULTANTS;CLINTON, Bill, 1946-'],\n",
       " [4014386.0,\n",
       "  2130.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Physics Today',\n",
       "  'What changes lie in store for US graduate physics education?',\n",
       "  'Cioffi, Denis F.',\n",
       "  'Sep95, Vol. 48 Issue 9, p79, 3p, 1 graph, 1 cartoon',\n",
       "  'PHYSICISTS;EDUCATION'],\n",
       " [4018078.0,\n",
       "  2143.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'PSA International Conference of Photography program listing.',\n",
       "  'Mosser, Susan',\n",
       "  'Apr95, Vol. 61 Issue 4, p21, 4p, 1bw',\n",
       "  'PHOTOGRAPHY;Congresses'],\n",
       " [4018065.0,\n",
       "  2599.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'An analysis of judging.',\n",
       "  'Sethma, E.R.',\n",
       "  'Aug95, Vol. 61 Issue 8, p9, 3p',\n",
       "  'PHOTOGRAPHS;EVALUATION'],\n",
       " [4018066.0,\n",
       "  1652.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  \"Let's try printing from slides.\",\n",
       "  'Frodey, Ray<BR>Frodey, Arlene',\n",
       "  'Aug95, Vol. 61 Issue 8, p20, 3p, 3bw',\n",
       "  'PHOTOGRAPHY;SLIDES (Photography)'],\n",
       " [4018067.0,\n",
       "  1095.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'How to enter and win photo contests.',\n",
       "  'Deitcher, Kenneth A.',\n",
       "  'Aug95, Vol. 61 Issue 8, p28, 3p, 5bw',\n",
       "  'PHOTOGRAPHY;Competitions'],\n",
       " [4018052.0,\n",
       "  1337.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Video editing.',\n",
       "  'Hammond, Robert A.',\n",
       "  'Dec95, Vol. 61 Issue 12, p20, 3p, 5 diagrams',\n",
       "  'VIDEO tapes -- Editing'],\n",
       " [4018053.0,\n",
       "  2332.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Exotic ports of the orient.',\n",
       "  'Ertel, Grace<BR>Ertel, Donald',\n",
       "  'Dec95, Vol. 61 Issue 12, p24, 4p, 5bw',\n",
       "  'TRAVEL'],\n",
       " [4018082.0,\n",
       "  1138.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Colonial Williamsburg -- where the past meets the present.',\n",
       "  'Rhoda, Mary Ann',\n",
       "  'Feb95, Vol. 61 Issue 2, p8, 3p, 5bw',\n",
       "  'TRAVEL'],\n",
       " [4018083.0,\n",
       "  1352.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Detergent fractional dimensions.',\n",
       "  'Rydquist, Susie V.',\n",
       "  'Feb95, Vol. 61 Issue 2, p11, 3p, 4bw',\n",
       "  'PHOTOGRAPHY'],\n",
       " [4018085.0,\n",
       "  1289.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Programs & presenters.',\n",
       "  'Vaness, Jerry',\n",
       "  'Feb95, Vol. 61 Issue 2, p23, 3p, 6bw',\n",
       "  'CONGRESSES & conventions'],\n",
       " [4018069.0,\n",
       "  2679.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'An analysis of judging.',\n",
       "  'Sethna, E.R.',\n",
       "  'Jul95, Vol. 61 Issue 7, p10, 3p',\n",
       "  'PHOTOGRAPHY;Competitions'],\n",
       " [4018070.0,\n",
       "  1137.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'What is a portrait?',\n",
       "  'Pickrell, Barbara J.',\n",
       "  'Jul95, Vol. 61 Issue 7, p14, 3p, 4bw',\n",
       "  'PORTRAIT photography;PORTRAITS'],\n",
       " [4018071.0,\n",
       "  1910.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Maximizing color slide division services.',\n",
       "  'Wells, Mildred G.',\n",
       "  'Jul95, Vol. 61 Issue 7, p30, 3p',\n",
       "  'SLIDES (Photography)'],\n",
       " [4018072.0,\n",
       "  1672.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'New tools.',\n",
       "  'Horwitz, Sil',\n",
       "  'Jun95, Vol. 61 Issue 6, p6, 3p, 9bw',\n",
       "  'PHOTOGRAPHY -- Equipment & supplies'],\n",
       " [4018073.0,\n",
       "  1109.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'How to make and use a Harris shutter.',\n",
       "  'Van Wagner, Fran',\n",
       "  'Jun95, Vol. 61 Issue 6, p14, 3p, 3 diagrams, 4bw',\n",
       "  'CAMERA shutters'],\n",
       " [4018074.0,\n",
       "  3026.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Marketing your photography.',\n",
       "  'Traudt, Steve',\n",
       "  'Jun95, Vol. 61 Issue 6, p24, 3p',\n",
       "  'PHOTOGRAPHS;MARKETING'],\n",
       " [4018075.0,\n",
       "  1456.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Dorothea Lange.',\n",
       "  'Perchick, Max',\n",
       "  'Jun95, Vol. 61 Issue 6, p26, 3p, 3bw',\n",
       "  'DOCUMENTARY photography'],\n",
       " [4018076.0,\n",
       "  1701.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Pictorial photography with infrared film.',\n",
       "  'Banerjee, Debidas',\n",
       "  'Jun95, Vol. 61 Issue 6, p29, 3p, 1 chart, 3bw',\n",
       "  'INFRARED photography;PHOTOGRAPHY, Artistic'],\n",
       " [4018080.0,\n",
       "  1727.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'March through time.',\n",
       "  'Rhoda, Mary Ann',\n",
       "  'Mar95, Vol. 61 Issue 3, p10, 4p, 7bw',\n",
       "  'CONGRESSES & conventions'],\n",
       " [4018081.0,\n",
       "  1839.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Manifesto for digital imaging and manipulation.',\n",
       "  'Rohde, Russell A.',\n",
       "  'Mar95, Vol. 61 Issue 3, p26, 4p, 2c, 2bw',\n",
       "  'IMAGE processing -- Digital techniques;PHOTOGRAPHY'],\n",
       " [4018077.0,\n",
       "  2328.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  \"Who's who 1994.\",\n",
       "  'Mudrak, Irene<BR>Mahon, Terry',\n",
       "  'May95, Vol. 61 Issue 5, p20, 22p, 21 charts',\n",
       "  ''],\n",
       " [4018056.0,\n",
       "  1564.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Slot canyons of Arizona.',\n",
       "  'Deitcher, Kenneth A.',\n",
       "  'Nov95, Vol. 61 Issue 11, p14, 3p, 1 chart, 3bw',\n",
       "  'CANYONS -- Arizona;NATURE photography'],\n",
       " [4018057.0,\n",
       "  2192.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Photographing the computer screen.',\n",
       "  'Klee, Albert J.',\n",
       "  'Nov95, Vol. 61 Issue 11, p17, 3p, 4bw',\n",
       "  'APPLIED photography;VIDEO display terminals'],\n",
       " [4018058.0,\n",
       "  1009.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'A look back at Williamsburg.',\n",
       "  'Christi, Wanda',\n",
       "  'Nov95, Vol. 61 Issue 11, p20, 4p, 16bw',\n",
       "  'PHOTOGRAPHY;Congresses'],\n",
       " [4018059.0,\n",
       "  2463.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'The lithographic/diazochrome connection.',\n",
       "  'Perchick, Max',\n",
       "  'Nov95, Vol. 61 Issue 11, p26, 4p, 1 diagram, 2c, 3bw',\n",
       "  'COLOR photography -- Processing;SLIDES (Photography)'],\n",
       " [4018060.0,\n",
       "  3424.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Awards and honor recipients.',\n",
       "  '',\n",
       "  'Oct95, Vol. 61 Issue 10, p14, 6p, 25bw',\n",
       "  ''],\n",
       " [4018061.0,\n",
       "  481.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'The spice of the exhibition.',\n",
       "  'Kraght, Bert<BR>Kraght, Margaret',\n",
       "  'Oct95, Vol. 61 Issue 10, p20, 6p, 1 chart, 13bw',\n",
       "  'PHOTOGRAPHY, Artistic;AWARDS'],\n",
       " [4018062.0,\n",
       "  1947.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Taking the Cayuse challenge.',\n",
       "  'Roberts, Wilma',\n",
       "  'Oct95, Vol. 61 Issue 10, p26, 3p, 3bw',\n",
       "  'ACTION photography'],\n",
       " [4018063.0,\n",
       "  1814.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Photographing gymnastics.',\n",
       "  'Leonard, Robert J.<BR>Leonard, Ronald J.',\n",
       "  'Sep95, Vol. 61 Issue 9, p12, 3p, 1 diagram, 3bw',\n",
       "  'PHOTOGRAPHY of sports'],\n",
       " [4018064.0,\n",
       "  1231.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'PSA Journal',\n",
       "  'Journey through Tibet.',\n",
       "  'Williams, Marie',\n",
       "  'Sep95, Vol. 61 Issue 9, p26, 3p, 7bw',\n",
       "  'TRAVEL'],\n",
       " [4013692.0,\n",
       "  2975.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Fall95, Vol. 32 Issue 3, p4, 4p, 5bw',\n",
       "  'SCIENCE -- Study & teaching;United States'],\n",
       " [4013693.0,\n",
       "  2295.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Carpe diem.',\n",
       "  'Bentley, Michael L.',\n",
       "  'Fall95, Vol. 32 Issue 3, p23, 5p, 1 chart, 1 diagram',\n",
       "  'SCIENCE -- Study & teaching'],\n",
       " [4013698.0,\n",
       "  3027.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Spring95, Vol. 32 Issue 1, p4, 3p, 2bw',\n",
       "  'SCIENCE -- Study & teaching;United States'],\n",
       " [4013694.0,\n",
       "  3455.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'News notes.',\n",
       "  '',\n",
       "  'Summer95, Vol. 32 Issue 2, p4, 3p, 2bw',\n",
       "  'SCIENCE -- Exhibitions'],\n",
       " [4013695.0,\n",
       "  1535.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Global climate change in the Great Lakes: How will agriculture in the Great Lakes region be...',\n",
       "  '',\n",
       "  'Summer95, Vol. 32 Issue 2, p17, 4p, 2 charts, 2 graphs',\n",
       "  'CROPS & climate'],\n",
       " [4013696.0,\n",
       "  1558.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Seeds in a sock.',\n",
       "  'Kuechle, Judy',\n",
       "  'Summer95, Vol. 32 Issue 2, p28, 6p, 24bw',\n",
       "  'ACTIVITY programs in education;CRITICAL thinking in children;ENGLISH language -- Study & teaching (Elementary)'],\n",
       " [4013697.0,\n",
       "  4461.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Developing science activities: Millions of ideas available.',\n",
       "  'Schlenker, Richard M.<BR>Yoshida, Sarah J.',\n",
       "  'Summer95, Vol. 32 Issue 2, p34, 7p, 3 charts',\n",
       "  'ACTIVITY programs in education;SCIENCE -- Study & teaching'],\n",
       " [4013699.0,\n",
       "  1300.0,\n",
       "  1995.0,\n",
       "  'Sci/Tech',\n",
       "  'Science Activities',\n",
       "  'Introduction.',\n",
       "  'Fortner, Rosanne',\n",
       "  'Winter95, Vol. 31 Issue 4, p9, 3p',\n",
       "  'WATER conservation;ENVIRONMENT;Study & teaching'],\n",
       " [4016562.0,\n",
       "  4641.0,\n",
       "  1996.0,\n",
       "  'Sci/Tech',\n",
       "  'Agricultural Research',\n",
       "  'High-tech fattens the bottom line.',\n",
       "  'Kaplan, J. Kim<BR>Senft, Dennis',\n",
       "  'Apr96, Vol. 44 Issue 4, p4, 8p, 8c',\n",
       "  'AGRICULTURE;PRECISION farming'],\n",
       " ...]"
      ]
     },
     "execution_count": 35,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "scienceAcadTexts_list"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Check if any rows have different lengths with each other - that is, if they have differing number of elements"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 47,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "A normal row would have 9 elements, as: \n",
      "\n",
      " 4018430.0\n",
      "9566.0\n",
      "1990.0\n",
      "Sci/Tech\n",
      "Armed Forces & Society (Transaction Publishers)\n",
      "Congressional Oversight of the Department of Defense: Reconsidering the Conventional Wisdom.\n",
      "Lindsay, James M.<SUP>1</SUP>\n",
      "Fall90, Vol. 17 Issue 1, p7-33, 27p\n",
      "BUREAUCRACY;LEGISLATIVE oversight;LEGISLATORS;UNITED States. Congress;UNITED States. Dept. of Defense\n"
     ]
    }
   ],
   "source": [
    "temp = [str(i) for i in scienceAcadTexts_list[0]]\n",
    "temp_string = '\\n'.join(temp)\n",
    "print(\"A normal row would have %d elements, as: \\n\\n\" % len(temp), temp_string)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 55,
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
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    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
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     ]
    }
   ],
   "source": [
    "for i in range(len(scienceAcadTexts_list)):\n",
    "    \n",
    "    if i == 0: \n",
    "        temp = len(scienceAcadTexts_list[i])\n",
    "        pass\n",
    "    \n",
    "    print(temp == len(scienceAcadTexts_list[i]))\n",
    "    \n",
    "    temp = len(scienceAcadTexts_list[i])\n",
    "    "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Now to write out a new excel file with only the relevant entries"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 56,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "import xlsxwriter\n",
    "processed_workbook = xlsxwriter.Workbook(r'D:\\COCA & GloWbE\\COCA\\COCA Science texts Acad')\n",
    "worksheet = processed_workbook.add_worksheet()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 57,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "original_sheet_COLS = len(acad_sheet.row_values(0))\n",
    "target_sheet_ROWS = len(scienceAcadTexts_list)\n",
    "target_sheet_COLS = len(scienceAcadTexts_list[0])\n",
    "\n",
    "# Write header\n",
    "for col in range(original_sheet_COLS):\n",
    "    worksheet.write(0, col, acad_sheet.row_values(0)[col])\n",
    "    \n",
    "# Write each row by iterating column-wise\n",
    "\n",
    "for row in range(target_sheet_ROWS):\n",
    "    for col in range(target_sheet_COLS):\n",
    "        worksheet.write(row+1, col, scienceAcadTexts_list[row][col]) # row+1 because of the header\n",
    "    \n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 58,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "processed_workbook.close()"
   ]
  }
 ],
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