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  <leader>01619nam a2200217Ia 4500</leader>
  <controlfield tag="001">CTU_154260</controlfield>
  <controlfield tag="008">210402s9999    xx            000 0 und d</controlfield>
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   <subfield code="a">639.31</subfield>
  </datafield>
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   <subfield code="b">T406</subfield>
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   <subfield code="a">60440301</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
   <subfield code="a">Nguyễn, Văn Toàn</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="a">Ảnh hưởng của thuốc trừ sâu chứa hoạt chất Diazinon lên sinh lý, sinh hóa và sinh trưởng cá rô đồng ( Anabas testudineus ) giống :</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="b">Luận văn Thạc sĩ chuyên ngành Khoa học Môi trường</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="c">Nguyễn Văn Toàn ; Nguyễn Văn Công ( hướng dẫn khoa học )</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">2009</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
   <subfield code="a">Nội dung luận văn xác định ảnh hưởng Diazinon ở các nồng độ dưới ngưỡng gây chết đến cường độ hô hấp và hoạt động đớp khí trời của cá rô đồng. Xác định của Diazinon ở các nồng độ dưới ngưỡng gây chết đến sinh trưởng cá rô thông qua theo dõi tỷ lệ chết, lượng thực ăn tiêu thụ hằng ngày, tốc độ tăng trưởng tương đối, hệ số chuyển hóa thức ăn, hàm lượng nước, hàm lượng protein trong thịt và hoạt tính enzyme ChE ở não của cá rô đồng.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
   <subfield code="a">Freshwater fishes,Cá nước ngọt</subfield>
  </datafield>
  <datafield tag="904" ind1=" " ind2=" ">
   <subfield code="i">QHieu</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
   <subfield code="a">Trung tâm Học liệu Trường Đại học Cần Thơ</subfield>
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