<?xml version="1.0"?>
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title>Recherches sur les biomasses et la productivit&#xE9; du lac Tchad</dc:title>
  <dc:creator>/L&#xE9;v&#xEA;que, Christian</dc:creator>
  <dc:creator>/Carmouze, Jean-Pierre</dc:creator>
  <dc:creator>/Dejoux, Claude</dc:creator>
  <dc:creator>/Durand, Jean-Ren&#xE9;</dc:creator>
  <dc:creator>/Gras, Roger</dc:creator>
  <dc:creator>/Iltis, Andr&#xE9;</dc:creator>
  <dc:creator>/Lemoalle, Jacques</dc:creator>
  <dc:creator>/Loubens, G&#xE9;rard</dc:creator>
  <dc:creator>/Lauzanne, Laurent</dc:creator>
  <dc:creator>/Saint-Jean, Lucien</dc:creator>
  <dc:subject>FACTEURS DE PRODUCTION</dc:subject>
  <dc:subject>BIOMASSE</dc:subject>
  <dc:subject>RELATION TROPHIQUE</dc:subject>
  <dc:subject>PRODUCTION PRIMAIRE</dc:subject>
  <dc:publisher>Z. Kajak</dc:publisher>
  <dc:publisher>A. Hillbricht-Ilkowoska</dc:publisher>
  <dc:date>1972</dc:date>
  <dc:type>text</dc:type>
  <dc:identifier>https://www.documentation.ird.fr/hor/fdi:03354</dc:identifier>
  <dc:identifier>fdi:03354</dc:identifier>
  <dc:identifier>L&#xE9;v&#xEA;que Christian, Carmouze Jean-Pierre, Dejoux Claude, Durand Jean-Ren&#xE9;, Gras Roger, Iltis Andr&#xE9;, Lemoalle Jacques, Loubens G&#xE9;rard, Lauzanne Laurent, Saint-Jean Lucien. Recherches sur les biomasses et la productivit&#xE9; du lac Tchad. Z. Kajak ; A. Hillbricht-Ilkowoska, 1972,  165-181 IBP-UNESCO Symposium on Productivity Problems of Fresh-Waters, Varsovie (POL), 1970/05/06-12</dc:identifier>
  <dc:language>FR</dc:language>
  <dc:coverage>CAMEROUN EXTREME NORD</dc:coverage>
  <dc:coverage>LOGONE ET CHARI</dc:coverage>
  <dc:coverage>TCHAD LAC</dc:coverage>
  <dc:coverage>TCHAD</dc:coverage>
  <dc:coverage>NIGER</dc:coverage>
  <dc:coverage>NIGERIA</dc:coverage>
</oai_dc:dc>
