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  <titleInfo>
    <title>Effect of weed competition and its chemical control methods on the productivity and quality of maize (Zea mays L.)</title>
  </titleInfo>
  <titleInfo type="alternative">
    <title>تأثير منافسة الحشائش ومكافحاتها بالطرق الكيميائية علي الانتاجية والجودة في الذرة الشامية</title>
  </titleInfo>
  <name type="personal">
    <namePart>Yousef, Wael Mostafa Aref Mohamed</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>software, multimedia</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">ua</placeTerm>
    </place>
    <dateIssued>2017</dateIssued>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <language objectPart="summary or subtitle">
    <languageTerm authority="iso639-2b" type="code">ara</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">electronic</form>
    <form authority="gmd">electronic resource</form>
  </physicalDescription>
  <targetAudience authority="marctarget">specialized</targetAudience>
  <note type="statement of responsibility">  Wael Mostafa Aref Mohamed Yousef</note>
  <note>Thesis (Ph.D.) -- Assuit University, 2017.</note>
  <note>Includes bibliographical references (Leaves 154-167)
</note>
  <note>Systems requirements : Adobe Reader</note>
  <note>Summary in Arabic</note>
  <subject authority="lcsh">
    <topic>Corn</topic>
    <topic>Quality</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Corn</topic>
    <topic>Weed control</topic>
  </subject>
  <identifier type="uri">http://nile.enal.sci.eg/thesis/5421.pdf</identifier>
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    <url>http://nile.enal.sci.eg/thesis/5421.pdf</url>
  </location>
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    <recordCreationDate encoding="marc">190916</recordCreationDate>
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