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  <titleInfo>
    <title>Formación del mantillo vegetal</title>
    <subTitle>por la acción de las lombrices, con observaciones sobre sus hábitos</subTitle>
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  <name type="personal">
    <namePart>Darwin, Charles.</namePart>
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    <place>
      <placeTerm type="text">México</placeTerm>
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    <publisher>Libros de la Catarata</publisher>
    <publisher>UNAM</publisher>
    <publisher>Academia Mexicana de Ciencias.</publisher>
    <dateIssued encoding="marc">2011</dateIssued>
    <issuance>monographic</issuance>
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  <physicalDescription>
    <extent>229 p.</extent>
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  <note type="statement of responsibility">por Charles Darwin.</note>
  <subject>
    <topic>Lombrices de tierra</topic>
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  <classification authority="ddc">595.146045223 D22</classification>
  <relatedItem type="series">
    <titleInfo>
      <title>Biblioteca Darwiniana</title>
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  <identifier type="isbn">978-607-02-2867-4 (UNAM)</identifier>
  <identifier type="isbn">978-84-8319-574-1 (Los libros de la Catarata)</identifier>
  <identifier type="isbn">9788400092849 (CSIC)</identifier>
  <identifier type="lccn">104349</identifier>
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