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  <titleInfo>
    <title>Estudio de adaptación comparativa de cinco especies de cereales de grano pequeño</title>
    <subTitle>: avena (Avena sativa L.), cebada (Hordeum vulgare L.) centeno (Secale cereale L.), trigo (Triticum aestivum L.) y triticale (Triticale hexaploide) en Apodaca, N.L., dur</subTitle>
  </titleInfo>
  <name type="personal">
    <namePart>Valentín Frey, Guillermo Federico.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="text">(Monterrey, N.L.)</placeTerm>
    </place>
    <publisher>El autor</publisher>
    <dateIssued>1977</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <extent>32 h.</extent>
  </physicalDescription>
  <note>Tesis (Ing. Agrónomo en Producción Agropecuaria) -- ITESM. Div. de Ciencias Agropecuarias y Marítimas</note>
  <subject>
    <topic>Adaptación vegetal</topic>
  </subject>
  <subject>
    <topic>Avena</topic>
    <topic>Rendimiento</topic>
  </subject>
  <subject>
    <topic>Cebada</topic>
    <topic>Rendimiento</topic>
  </subject>
  <subject>
    <topic>Centeno</topic>
    <topic>Rendimiento</topic>
  </subject>
  <subject>
    <topic>Cultivos</topic>
    <topic>Nuevo León</topic>
  </subject>
  <subject>
    <topic>Ecología vegetal</topic>
  </subject>
  <subject>
    <topic>Plantas</topic>
    <topic>Efecto del medio ambiente</topic>
  </subject>
  <subject>
    <topic>Trigo</topic>
    <topic>Rendimiento</topic>
  </subject>
  <subject>
    <topic>Triticale</topic>
    <topic>Rendimiento</topic>
  </subject>
  <identifier type="lccn">50507</identifier>
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    <recordCreationDate encoding="marc">971013</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329140329.0</recordChangeDate>
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