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  <titleInfo>
    <title>Managing nitrogen for groundwater quality and farm profitability</title>
  </titleInfo>
  <name type="personal">
    <namePart>Follett, Ronald F.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
    <role>
      <roleTerm type="text">ed</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Cruse, R. M.</namePart>
    <role>
      <roleTerm type="text">ed</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Keeney, D. R.</namePart>
    <role>
      <roleTerm type="text">ed</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="text">Madison, Wis</placeTerm>
    </place>
    <publisher>Soil Science Society of America</publisher>
    <dateIssued>1991</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <physicalDescription>
    <extent>357 p. : ilus</extent>
  </physicalDescription>
  <note>Incluye 4 discos flexibles, 3 de 5 1/4, 1 de 3 1/2</note>
  <note>Solicitar los discos flexibles en el área de servicios al público con la clasificación del impreso</note>
  <subject>
    <topic>Agua subterranea</topic>
  </subject>
  <subject>
    <topic>Agua</topic>
    <topic>Calidad</topic>
  </subject>
  <subject>
    <topic>Fertilizantes nitrogenados</topic>
  </subject>
  <subject>
    <topic>Nitrógeno en plantas</topic>
  </subject>
  <subject>
    <topic>Suelos</topic>
    <topic>Lixiviación</topic>
  </subject>
  <classification authority="ddc">581.13345 F6</classification>
  <identifier type="lccn">10123</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">971013</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329133732.0</recordChangeDate>
  </recordInfo>
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