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  <titleInfo>
    <title>Fertilizer guide for food grains in the tropics and subtropics</title>
  </titleInfo>
  <name type="personal">
    <namePart>Geus, J. G. de.</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="text">Zurich</placeTerm>
    </place>
    <publisher>Centre d'etude de l'azote</publisher>
    <dateIssued>1970</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <extent>119 p.</extent>
  </physicalDescription>
  <subject>
    <topic>Cultivos tropicales</topic>
  </subject>
  <subject>
    <topic>Fertilizantes para cereales</topic>
  </subject>
  <subject>
    <topic>Plantas</topic>
    <topic>Nutrición</topic>
  </subject>
  <classification authority="ddc">631.8 F57</classification>
  <identifier type="lccn">52539</identifier>
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    <recordCreationDate encoding="marc">971013</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329140457.0</recordChangeDate>
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