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  <titleInfo>
    <title>Fertilización fosfórica y abonamiento en praderas artificiales en andosoles del Valle de Toluca, Estado de México</title>
  </titleInfo>
  <name type="personal">
    <namePart>Flores Delgadillo, María de Lourdes.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="text">México, D.F</placeTerm>
    </place>
    <publisher>El autor</publisher>
    <dateIssued>1977</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <extent>84 h. : apénd.</extent>
  </physicalDescription>
  <note>Tesis ( ) -- UNAM. Fac. de Ciencias</note>
  <subject>
    <topic>Abonos</topic>
    <topic>Efecto en plantas</topic>
  </subject>
  <subject>
    <topic>Fertilizantes fosfatados</topic>
  </subject>
  <subject>
    <topic>Fertilizantes</topic>
    <topic>Efecto en pastos</topic>
  </subject>
  <subject>
    <topic>Praderas</topic>
    <topic>México (Edo.)</topic>
  </subject>
  <identifier type="lccn">40564</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">971013</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329135702.0</recordChangeDate>
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