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<collection xmlns="http://www.loc.gov/MARC21/slim">
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  <leader>01175nam a2200217Ia 4500</leader>
  <controlfield tag="001">CTU_137208</controlfield>
  <controlfield tag="008">210402s9999    xx            000 0 und d</controlfield>
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   <subfield code="a">639.6</subfield>
  </datafield>
  <datafield tag="082" ind1=" " ind2=" ">
   <subfield code="b">Ph561</subfield>
  </datafield>
  <datafield tag="088" ind1=" " ind2=" ">
   <subfield code="a">606270</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
   <subfield code="a">Trần, Đông Phương An</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="a">Sử dụng hoạt chất tuyến đực của tôm càng xanh (Macrobrachium rosenbergii) để chuyển đổi giới tính loài này :</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="b">Chuyên ngành nuôi trồng thuỷ sản</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="c">Trần Đông Phương An ; Nguyễn Tường Anh giáo viên hướng dẫn</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="a">Cần Thơ</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="b">Trường Đại học Cần Thơ</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="c">2008</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
   <subfield code="a">Nội dung đề tài khảo sát sự tăng trưởng và giai đoạn biệt hóa giới tính của tôm post bằng cảm quan, nghiên cứu xác định nồng độ hoạt chất gây đực hóa tôm, xác định nồng độ hoạt chất và các thông số  về siêu âm.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
   <subfield code="a">Nuôi tôm,Shrimps</subfield>
  </datafield>
  <datafield tag="904" ind1=" " ind2=" ">
   <subfield code="i">Tuyến</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
   <subfield code="a">Trung tâm Học liệu Trường Đại học Cần Thơ</subfield>
  </datafield>
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