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  <titleInfo>
    <title>Canales y márgenes de comercialización del sorgo (Sorghum sp), en el Distrito de Desarrollo Rural No. 157, San Fernando Tamaulipas, México</title>
  </titleInfo>
  <name type="personal">
    <namePart>Avalos de la Cruz, María Guadalupe.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Serna Zúñiga, Gilberto.</namePart>
  </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>1997</dateIssued>
    <dateIssued encoding="marc" point="start">1997</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">spa</languageTerm>
  </language>
  <physicalDescription>
    <extent>79 h. : gráfs. ; anexos</extent>
  </physicalDescription>
  <note type="statement of responsibility">/por Ma. Guadalupe Avalos de la Cruz y Gilberto Serna Zúñiga</note>
  <note>Tesis (Ing. Agr. Esp. en Economía Agrícola) -- UACH. Departamento de Economía Agrícola</note>
  <subject>
    <topic>Distrito de Desarrollo Rural San Fernando, Tamps</topic>
  </subject>
  <subject>
    <topic>Sorgo</topic>
    <topic>Aspectos económicos</topic>
  </subject>
  <subject>
    <topic>Sorgo</topic>
    <topic>Costos de producción</topic>
  </subject>
  <subject>
    <topic>Sorgo</topic>
    <topic>Mercadeo</topic>
  </subject>
  <subject>
    <topic>Sorgo</topic>
    <topic>Tamaulipas</topic>
  </subject>
  <identifier type="lccn">74641</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">971202</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329141835.0</recordChangeDate>
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