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  <titleInfo>
    <title>Cruzas dialélicas parciales entre líneas de maíz de alto rendimiento del trópico y El Bajío</title>
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  <name type="personal">
    <namePart>Díaz Hernández, Carlos.</namePart>
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    <place>
      <placeTerm type="text">Chapingo, Méx</placeTerm>
    </place>
    <publisher>El autor</publisher>
    <dateIssued>1988</dateIssued>
    <issuance>monographic</issuance>
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  <physicalDescription>
    <extent>167 p.</extent>
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  <note>Tesis (M. C. Esp. en Genética) -- Colegio de Postgraduados. Centro de Genética</note>
  <subject>
    <topic>Maíz</topic>
    <topic>Bajío</topic>
  </subject>
  <subject>
    <topic>Maíz</topic>
    <topic>Genética</topic>
  </subject>
  <subject>
    <topic>Maíz</topic>
    <topic>Mejoramiento</topic>
  </subject>
  <subject>
    <topic>Maíz</topic>
    <topic>Rendimiento</topic>
  </subject>
  <subject>
    <topic>Maíz</topic>
    <topic>Trópicos</topic>
  </subject>
  <identifier type="lccn">59435</identifier>
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