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  <titleInfo>
    <title>Agricultura en los campos drenados</title>
    <subTitle>: sistema agrícola internsivo en Tlaxcala, México</subTitle>
  </titleInfo>
  <name type="personal">
    <namePart>Wilken, Gene C.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Hernández Xolocotzi, Efraím.</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="text">Chapingo, Méx</placeTerm>
    </place>
    <publisher>Escuela Nacional de Agricultura. Colegio de Postgraduados</publisher>
    <dateIssued>1975</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <extent>47 p. : : ilus. ; mapas.</extent>
  </physicalDescription>
  <note>Trad. de: The Geograph. Review 59(2): 215-241</note>
  <subject>
    <topic>Drenaje</topic>
    <topic>Tlaxcala</topic>
  </subject>
  <subject>
    <topic>Irrigación</topic>
    <topic>Tlaxcala</topic>
  </subject>
  <subject>
    <topic>Tierras</topic>
    <topic>Recuperación de</topic>
  </subject>
  <classification authority="ddc">631.6 W5Y</classification>
  <identifier type="lccn">54230</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">971013</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329140558.0</recordChangeDate>
    <recordIdentifier source="CHAP">000055293</recordIdentifier>
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