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    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20241203113643</marc:controlfield>
    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">180509s1989    bccb    o    f00| 0 eng d</marc:controlfield>
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      <marc:subfield code="a">CaOODSP</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
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      <marc:subfield code="a">eng</marc:subfield>
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      <marc:subfield code="a">CW69-5/68E-PDF</marc:subfield>
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      <marc:subfield code="a">Nestucca oil spill </marc:subfield>
      <marc:subfield code="h">[electronic resource] : </marc:subfield>
      <marc:subfield code="b">impact assessment on avian populations and habitat / </marc:subfield>
      <marc:subfield code="c">Michael S. Rodway ... [et al.].</marc:subfield>
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      <marc:subfield code="a">Delta, B.C. : </marc:subfield>
      <marc:subfield code="b">Canadian Wildlife Service, Pacific and Yukon Region, </marc:subfield>
      <marc:subfield code="c">1989.</marc:subfield>
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      <marc:subfield code="a">v, 48 p. : </marc:subfield>
      <marc:subfield code="b">maps.</marc:subfield>
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    <marc:datafield tag="490" ind1="1" ind2=" ">
      <marc:subfield code="a">Technical report series ; </marc:subfield>
      <marc:subfield code="v">no. 68</marc:subfield>
    </marc:datafield>
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      <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.</marc:subfield>
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      <marc:subfield code="a">"To help assess the impact of the Nestucca oil spill in British Columbia, we 1) inspected seabird breeding colonies and known waterbird wintering and migrating areas for the presence of oil , 2) carried out aerial surveys to locate wintering concentrations of waterbirds, and 3) quantified avian mortality related to oil"--Abstract.</marc:subfield>
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      <marc:subfield code="a">Includes abstract in French.</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Oil spills</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Aquatic birds</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">Population</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Habitats</marc:subfield>
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      <marc:subfield code="a">Rodway, Michael S.</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:subfield code="a">Canadian Wildlife Service. </marc:subfield>
      <marc:subfield code="b">Pacific and Yukon Region.</marc:subfield>
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    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Technical report series (Canadian Wildlife Service)</marc:subfield>
      <marc:subfield code="v">no. 68.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.504438</marc:subfield>
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    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.60 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2018/eccc/cw69-5/CW69-5-68-eng.pdf</marc:subfield>
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