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    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20241203113647</marc:controlfield>
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    <marc:controlfield tag="008">190326s1991    onca    ob   f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">Charlton, Murray N., </marc:subfield>
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      <marc:subfield code="a">Weight of zebra mussels threatens floating structures / </marc:subfield>
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      <marc:subfield code="a">Burlington, Ontario : </marc:subfield>
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      <marc:subfield code="a">NWRI contribution ; </marc:subfield>
      <marc:subfield code="v">no. 91-07</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:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"The biomass, dry weight, and mass density of zebra mussels was measured on buoys retrieved from Lake Erie. The density information allows calculation of potential weight load on floating structures due to the mussel infestation. These calculations reveal a potential threat to an example breakwater structure"--Abstract.</marc:subfield>
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      <marc:subfield code="a">Includes management perspective and abstract in French.</marc:subfield>
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      <marc:subfield code="a">Zebra mussel</marc:subfield>
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      <marc:subfield code="a">Buoys</marc:subfield>
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      <marc:subfield code="a">Milne, Jacqui, </marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada). </marc:subfield>
      <marc:subfield code="b">Lakes Research Branch.</marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada)</marc:subfield>
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      <marc:subfield code="a">NWRI contribution ;</marc:subfield>
      <marc:subfield code="v">no. 91-07.</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-91-07-eng.pdf</marc:subfield>
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