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  <titleInfo>
    <title>Yield and protein content of wheat in central Mexico as affected by available soil moisture and nitrogen fertilization</title>
  </titleInfo>
  <name type="personal">
    <namePart>Fernández González, Ramón.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Laird, Reggie J.</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <issuance>monographic</issuance>
  </originInfo>
  <note>Sobretiro de: Agronomy Journal 51:33-36, 1959</note>
  <subject>
    <topic>Fertilizantes nitrogenados</topic>
  </subject>
  <subject>
    <topic>Nitrógeno</topic>
    <topic>Efecto en trigo</topic>
  </subject>
  <subject>
    <topic>Trigo</topic>
    <topic>Efecto de la humedad</topic>
  </subject>
  <subject>
    <topic>Trigo</topic>
    <topic>Proteínas</topic>
  </subject>
  <subject>
    <topic>Trigo</topic>
    <topic>Rendimiento</topic>
  </subject>
  <subject>
    <topic>Trigo</topic>
    <geographic>México</geographic>
  </subject>
  <identifier type="lccn">64150</identifier>
  <recordInfo>
    <recordCreationDate encoding="marc">971010</recordCreationDate>
    <recordChangeDate encoding="iso8601">20220329141207.0</recordChangeDate>
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