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      <marc:subfield code="a">En36-522/38-1975E-PDF</marc:subfield>
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      <marc:subfield code="a">Brownlee, B. G., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">A chemical-biochemical examination of the Red Rock-Nipigon Bay area : </marc:subfield>
      <marc:subfield code="b">(preliminary report of a part of ULRG Item V - Project D-12) / </marc:subfield>
      <marc:subfield code="c">by B. Brownlee and W.M.J. Strachan.</marc:subfield>
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    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Burlington, Ontario : </marc:subfield>
      <marc:subfield code="b">Canada Centre for Inland Waters, </marc:subfield>
      <marc:subfield code="c">September 1975.</marc:subfield>
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      <marc:subfield code="a">1 online resource (12, [8] pages) : </marc:subfield>
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      <marc:subfield code="a">computer</marc:subfield>
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      <marc:subfield code="a">online resource</marc:subfield>
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      <marc:subfield code="a">Unpublished report</marc:subfield>
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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 (page 12).</marc:subfield>
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      <marc:subfield code="a">"The extent of the area of impact of a point source industrial discharge will vary depending upon many factors, not the least of which is the nature of the parameter being employed to define such areas. In the case of a complex effluent, such as would be expected from a Kraft Pulp Mill, there will be some organic compounds which will persist well beyond the "plume", as defined by visual means and some of these may have an effect on one or another form of biota. Such effects may come about through accumulation, or by direct action, resulting in acute or chronic toxicity or tainting in the case of fish"--Introduction.</marc:subfield>
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      <marc:subfield code="a">Wood-pulp industry</marc:subfield>
      <marc:subfield code="x">Waste disposal</marc:subfield>
      <marc:subfield code="x">Environmental aspects</marc:subfield>
      <marc:subfield code="z">Superior, Lake.</marc:subfield>
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      <marc:subfield code="a">Water quality </marc:subfield>
      <marc:subfield code="z">Superior, Lake.</marc:subfield>
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      <marc:subfield code="a">Pâte à papier</marc:subfield>
      <marc:subfield code="x">Industrie</marc:subfield>
      <marc:subfield code="x">Déchets</marc:subfield>
      <marc:subfield code="x">Élimination</marc:subfield>
      <marc:subfield code="x">Aspect de l'environnement</marc:subfield>
      <marc:subfield code="z">Supérieur, Lac.</marc:subfield>
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      <marc:subfield code="a">Eau</marc:subfield>
      <marc:subfield code="x">Qualité</marc:subfield>
      <marc:subfield code="z">Supérieur, Lac.</marc:subfield>
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    <marc:datafield tag="710" ind1="1" ind2=" ">
      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Environment Canada.</marc:subfield>
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      <marc:subfield code="a">Canada Centre for Inland Waters.</marc:subfield>
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    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Unpublished report (Canada Centre for Inland Waters)</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.881827</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">857 KB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/eccc/en36-522/En36-522-38-1975-eng.pdf</marc:subfield>
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