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    <marc:controlfield tag="001">9.876141</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20241203113650</marc:controlfield>
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      <marc:subfield code="a">eng</marc:subfield>
      <marc:subfield code="b">fre</marc:subfield>
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      <marc:subfield code="a">nl-----</marc:subfield>
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      <marc:subfield code="a">En36-518/97-003E-PDF</marc:subfield>
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    <marc:datafield tag="100" ind1="1" ind2=" ">
      <marc:subfield code="a">Servos, M. R., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Identification of MFO and estrogenic compounds in TFM formulations / </marc:subfield>
      <marc:subfield code="c">Mark R. Servos.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="246" ind1="1" ind2="3">
      <marc:subfield code="a">Final report to the Great Lakes fishery commission : </marc:subfield>
      <marc:subfield code="b">identification of MFO and estrogenic compounds in TFM formulations</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Burlington, Ontario : </marc:subfield>
      <marc:subfield code="b">Aquatic Ecosystem Protection Branch, National Water Research Institute, </marc:subfield>
      <marc:subfield code="c">March 3, 1997.</marc:subfield>
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      <marc:subfield code="a">1 online resource (128 unnumbered pages) : </marc:subfield>
      <marc:subfield code="b">charts.</marc:subfield>
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      <marc:subfield code="a">text</marc:subfield>
      <marc:subfield code="b">txt</marc:subfield>
      <marc:subfield code="2">rdacontent</marc:subfield>
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    <marc:datafield tag="337" ind1=" " ind2=" ">
      <marc:subfield code="a">computer</marc:subfield>
      <marc:subfield code="b">c</marc:subfield>
      <marc:subfield code="2">rdamedia</marc:subfield>
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      <marc:subfield code="a">online resource</marc:subfield>
      <marc:subfield code="b">cr</marc:subfield>
      <marc:subfield code="2">rdacarrier</marc:subfield>
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    <marc:datafield tag="490" ind1="1" ind2=" ">
      <marc:subfield code="a">NWRI technical note ; </marc:subfield>
      <marc:subfield code="v">TN-97-003</marc:subfield>
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    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">Digitized edition from print [produced by Environment and Climate Change Canada].</marc:subfield>
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    <marc:datafield tag="504" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes bibliographical references (page 120).</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"TFM is the major pesticide used to control the sea lamprey in the Great Lakes. Each of the tributaries which have significant spawning populations of lamprey are treated every two to four years to kill the larvae. We recently identified that lampricides have the potential to induce mixed function oxygenase activity and alter steroid profiles in wild and laboratory fish exposed to normal treatment concentrations"--Page [4].</marc:subfield>
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    <marc:datafield tag="546" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes management perspective in French.</marc:subfield>
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      <marc:subfield code="a">Environmental aspects</marc:subfield>
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    <marc:datafield tag="653" ind1=" " ind2="0">
      <marc:subfield code="a">Lampricides</marc:subfield>
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    <marc:datafield tag="692" ind1="0" ind2="7">
      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Lakes</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Pesticides</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Environment Canada.</marc:subfield>
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    <marc:datafield tag="710" ind1="2" ind2=" ">
      <marc:subfield code="a">National Water Research Institute (Canada). </marc:subfield>
      <marc:subfield code="b">Aquatic Ecosystem Protection Branch.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Technical note (National Water Research Institute (Canada))</marc:subfield>
      <marc:subfield code="v">TN-97-003.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.862532</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">4.57 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/eccc/En36-518-97-003-eng.pdf</marc:subfield>
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