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      <marc:subfield code="a">En36-539/32-1979E-PDF</marc:subfield>
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      <marc:subfield code="a">Lawrence, John, </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Chlorinated organics : </marc:subfield>
      <marc:subfield code="b">a review of sources and contributions to the Great Lakes from municipal and industrial chlorination practices / </marc:subfield>
      <marc:subfield code="c">J. Lawrence.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Burlington, Ontario : </marc:subfield>
      <marc:subfield code="b">Environment Canada, National Water Research Institute = Environnement Canada, Institut national de recherche sur les eaux, </marc:subfield>
      <marc:subfield code="c">September 1979.</marc:subfield>
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      <marc:subfield code="a">[Unpublished manuscript]</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 (pages 24-29).</marc:subfield>
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      <marc:subfield code="a">"Laboratory chlorination studies indicate that the potential exists for many chlorinated organic compounds to be formed during wastewater disinfection"--Abstract.</marc:subfield>
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      <marc:subfield code="a">Organochlorine compounds</marc:subfield>
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      <marc:subfield code="a">Sewage</marc:subfield>
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      <marc:subfield code="x">Chlorination.</marc:subfield>
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      <marc:subfield code="a">Composés organochlorés</marc:subfield>
      <marc:subfield code="z">Grands Lacs (Amérique du Nord)</marc:subfield>
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      <marc:subfield code="a">Eaux usées</marc:subfield>
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      <marc:subfield code="x">Chloration.</marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada), </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
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      <marc:subfield code="a">Unpublished manuscript (National Water Research Institute (Canada))</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.901451</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.23 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2021/eccc/en36-539/En36-539-32-1979-eng.pdf</marc:subfield>
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