<?xml version="1.0" encoding="UTF-8"?>
<mods xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/mods/v3" version="3.1" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-1.xsd">
  <titleInfo>
    <title>Materia orgánica : valor agronómico en suelos pampeanos / R. Alvarez; Haidée S. Steinbach ; Raúl S. Lavado ... [et al]</title>
  </titleInfo>
  <name type="personal">
    <namePart>Alvarez, Roberto</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Steinbach, Haydée S.</namePart>
  </name>
  <name type="personal">
    <namePart>Lavado, Raúl S.</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">ag</placeTerm>
    </place>
    <dateIssued encoding="marc">2006</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">spa</languageTerm>
  </language>
  <physicalDescription>
    <extent>206 páginas</extent>
  </physicalDescription>
  <subject>
    <topic>Materia Organica del Suelo</topic>
  </subject>
  <subject>
    <topic>Suelo</topic>
  </subject>
  <subject>
    <topic>Valor Biologico</topic>
  </subject>
  <subject>
    <topic>Region Pampeana</topic>
  </subject>
  <subject>
    <topic>Usos</topic>
  </subject>
  <subject>
    <topic>Caracteristicas</topic>
  </subject>
  <subject>
    <topic>Factores Climaticos</topic>
  </subject>
  <subject>
    <topic>Edafología</topic>
  </subject>
  <subject>
    <topic>Actividades Economicas</topic>
  </subject>
  <subject>
    <topic>Nitrogeno</topic>
  </subject>
  <subject>
    <topic>Mineralizacion</topic>
  </subject>
  <subject>
    <topic>Rendimiento de Cultivos</topic>
  </subject>
  <subject>
    <topic>Balance</topic>
  </subject>
  <subject>
    <topic>Fosforo</topic>
  </subject>
  <subject>
    <topic>Azufre</topic>
  </subject>
  <subject>
    <topic>Propiedades Edaficas</topic>
  </subject>
  <subject>
    <topic>Factores de Produccion</topic>
  </subject>
  <subject>
    <topic>Factores de Rendimiento</topic>
  </subject>
  <subject>
    <topic>Ciencia del Suelo</topic>
  </subject>
  <subject>
    <topic>Cultivo Organico</topic>
  </subject>
  <identifier type="isbn">950-29-0911-9</identifier>
  <recordInfo>
    <recordContentSource authority="marcorg">AR-ReUNN</recordContentSource>
    <recordCreationDate encoding="marc">260630</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260702152846.0</recordChangeDate>
    <recordIdentifier source="AR-ReUNN">217757</recordIdentifier>
    <languageOfCataloging>
      <languageTerm authority="iso639-2b" type="code">spa</languageTerm>
    </languageOfCataloging>
  </recordInfo>
</mods>
