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  <titleInfo>
    <title>Cooperative studies on the effects of height of ridge</title>
    <subTitle>nitrogen supply, and time of harvest on yield and flesh color of the Porto Rico sweetpotato</subTitle>
  </titleInfo>
  <name type="personal">
    <namePart>Edmond, J. B. (Joseph Bailey)</namePart>
    <namePart type="date">1896-</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">dcu</placeTerm>
    </place>
    <place>
      <placeTerm type="text">Washington</placeTerm>
    </place>
    <publisher>U.S. Govt. Print. Off.</publisher>
    <dateIssued>1950</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
    <extent>40 p. 24 cm.</extent>
  </physicalDescription>
  <note type="statement of responsibility">by J.B. Edmond, and others.</note>
  <note>Caption title.</note>
  <note>Joint contribution from South Carolina Agricultural Experiment Station, Texas Agricultural Exdperiment Station, Georgia Coastal Plain Experiment Station, and Bureau of Plant Industry, Soils and Agricultural Engineering.</note>
  <note>"Literature cited": p. 40.</note>
  <subject authority="lcsh">
    <topic>Sweet potatoes</topic>
    <topic>Research</topic>
  </subject>
  <classification authority="lcc">SB211.S9 E34</classification>
  <relatedItem type="series">
    <titleInfo>
      <title>U.S. Dept. of Agriculture. Circular no. 832</title>
    </titleInfo>
  </relatedItem>
  <identifier type="lccn">agr50000551</identifier>
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    <recordCreationDate encoding="marc">070802</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260227111014.0</recordChangeDate>
    <recordIdentifier source="DLC">agr50000551 </recordIdentifier>
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