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  <titleInfo>
    <title>Producción de forraje, digestibilidad y contenido de proteína cruda de nuevas variedades de alfalfa (Medicago sativa L.) en Nazareno, Etla, Oaxaca</title>
  </titleInfo>
  <name type="personal">
    <namePart>Barajas Lujano, Virginia</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>I.Tapia Nájera, Alejandro</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">xx</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Chapingo, Méx</placeTerm>
    </place>
    <publisher>El autor</publisher>
    <dateIssued>1991</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">und</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>97 h. + 41 h.</extent>
  </physicalDescription>
  <note type="statement of responsibility">por Virginia Barajas Lujano y Alejandro Tapia Nájera</note>
  <note>Tesis (Ing. Agr. Esp. en Zootecnia) -- UACH. Departamento de Zootecnia</note>
  <subject>
    <topic>Alfalfa como forraje</topic>
  </subject>
  <subject>
    <topic>Alfalfa</topic>
    <topic>Proteínas</topic>
  </subject>
  <subject>
    <topic>Alfalfa</topic>
    <topic>Variedades</topic>
  </subject>
  <subject authority="">
    <topic>Forrajes</topic>
    <topic>Digestibilidad</topic>
  </subject>
  <subject>
    <topic>Plantas forrajeras</topic>
    <topic>Rendimiento</topic>
  </subject>
  <identifier type="lccn">164598</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">220113</recordCreationDate>
    <recordIdentifier source="CHAP">Z_1508</recordIdentifier>
  </recordInfo>
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