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  <titleInfo>
    <title>Incidencia y severidad de enfermedades del frijol (Phaseolus vulgaris L.) var. negro Chapingo al ser sembrado en altas densidades bajo el sistéma de labranza cero de conservación</title>
  </titleInfo>
  <name type="personal">
    <namePart>Tecuautzin Paredes, José Armando.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">mx</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Chapingo, Méx</placeTerm>
    </place>
    <publisher>El autor</publisher>
    <dateIssued>2002</dateIssued>
    <dateIssued encoding="marc" point="start">2002</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">spa</languageTerm>
  </language>
  <physicalDescription>
    <extent>57 h. : gráfs.</extent>
  </physicalDescription>
  <note type="statement of responsibility">/por José Armando Tecuautzin Paredes</note>
  <note>Tesis (Ing. Agr. Esp. en Parasitología Agrícola) -- UACH. Departamento de Parasitología Agrícola</note>
  <subject>
    <topic>Frijol</topic>
    <topic>Enfermedades</topic>
  </subject>
  <subject>
    <topic>Frijol negro</topic>
  </subject>
  <subject>
    <topic>Frijol</topic>
    <topic>Fechas de siembra</topic>
  </subject>
  <subject>
    <topic>Frijol</topic>
    <topic>Siembra</topic>
  </subject>
  <subject>
    <topic>Frijol</topic>
    <geographic>México (Edo.)</geographic>
  </subject>
  <subject>
    <topic>Labranza cero</topic>
  </subject>
  <identifier type="lccn">86225</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">020903</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329142651.0</recordChangeDate>
  </recordInfo>
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