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  <titleInfo>
    <title>Maíz de alta calidad proteínica</title>
  </titleInfo>
  <name type="corporate">
    <namePart>Centro Internacional de Mejoramiento de Maíz y Trigo</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="text">México, D.F</placeTerm>
    </place>
    <publisher>Limusa</publisher>
    <dateIssued>1977</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <extent>569 p. ; gráfs</extent>
  </physicalDescription>
  <subject>
    <topic>Maíz</topic>
    <topic>Congresos</topic>
  </subject>
  <subject>
    <topic>Maíz</topic>
    <topic>Mejoramiento</topic>
  </subject>
  <subject>
    <topic>Maíz</topic>
    <topic>Proteínas</topic>
  </subject>
  <classification authority="ddc">633.15 H5Y 1972</classification>
  <relatedItem type="series">
    <titleInfo>
      <title>ABC de conocimientos sociopoliticos ; 19</title>
    </titleInfo>
  </relatedItem>
  <identifier type="lccn">29839</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">971013</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220817041943.0</recordChangeDate>
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