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  <titleInfo>
    <title>Determinación del período crítico de competencia entre sorgo (Sorghum vulgare Pers.) y malezas para la región de Gral. Escobedo, N.L</title>
  </titleInfo>
  <name type="personal">
    <namePart>Gamboa Martínez, José Reynaldo.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="text">Monterrey, N,L</placeTerm>
    </place>
    <dateIssued>1971</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <extent>44 h. : ilus.</extent>
  </physicalDescription>
  <note>Tesis (Ing. Agrónomo) -- Universidad de Nuevo León. Fac. de Agronomía</note>
  <subject>
    <topic>Malas hierbas</topic>
    <topic>Competencia</topic>
  </subject>
  <subject>
    <topic>Plantas</topic>
    <topic>Competencia</topic>
  </subject>
  <subject>
    <topic>Sorgo</topic>
    <topic>Malas hierbas</topic>
  </subject>
  <subject>
    <topic>Sorgo</topic>
    <topic>Malas hierbas</topic>
    <topic>Control</topic>
  </subject>
  <identifier type="lccn">71772</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">971013</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329141647.0</recordChangeDate>
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