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  <titleInfo>
    <title>Determinación de tamaño óptimo de parcela para estudios experimentales en dos variedades de papa (Solanum tuberosum L.) en el altiplano central de Guatemala</title>
  </titleInfo>
  <name type="personal">
    <namePart>Hernández Dávila, Alvaro Gustavo.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="text">Guatemala</placeTerm>
    </place>
    <publisher>El autor</publisher>
    <dateIssued>1982</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <extent>57 h.</extent>
  </physicalDescription>
  <note>26-198</note>
  <note>Tesis (Ing. Agrónomo) -- Univ. de San Carlos de Guatemala. Fac. de Agronomía</note>
  <subject>
    <topic>Papa</topic>
    <topic>Guatemala</topic>
  </subject>
  <subject>
    <topic>Papa</topic>
    <topic>Rendimiento</topic>
  </subject>
  <subject>
    <topic>Papa</topic>
    <topic>Variedades</topic>
  </subject>
  <subject>
    <topic>Parcelas experimentales</topic>
  </subject>
  <identifier type="lccn">68066</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">971013</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329141431.0</recordChangeDate>
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