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  <titleInfo>
    <title>Ecología</title>
    <subTitle>: estudio de la distribución y la abundancia</subTitle>
  </titleInfo>
  <name type="personal">
    <namePart>Krebs, Charles J.</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>Harla</publisher>
    <dateIssued>1985</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <extent>753 p. : ilus; gráfs.</extent>
  </physicalDescription>
  <subject>
    <topic>Ecología vegetal</topic>
  </subject>
  <subject>
    <topic>Ecología</topic>
  </subject>
  <subject>
    <topic>Fitogeografía</topic>
  </subject>
  <subject>
    <topic>Poblaciones animales</topic>
  </subject>
  <subject>
    <topic>Zoogeografía</topic>
  </subject>
  <classification authority="ddc">574.5 K7Y 1985</classification>
  <identifier type="lccn">65599</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">971010</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329141256.0</recordChangeDate>
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