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    <marc:controlfield tag="008">181005s1979    oncd   #ob   f000 0 eng d</marc:controlfield>
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      <marc:subfield code="z">0-662-10335-1</marc:subfield>
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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">En36-503/109E-PDF</marc:subfield>
      <marc:subfield code="z">En36-503/109</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="0" ind2="4">
      <marc:subfield code="a">The use of the ATP assay for rapid assessment of water quality </marc:subfield>
      <marc:subfield code="h">[electronic resource] / </marc:subfield>
      <marc:subfield code="c">Dearborn Environmental Consulting Services ; edited by D.B. Carlisle.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="260" ind1=" " ind2=" ">
      <marc:subfield code="a">Ottawa : </marc:subfield>
      <marc:subfield code="b">Fisheries and Environment Canada, Inland Waters Directorate, Water Quality Branch, </marc:subfield>
      <marc:subfield code="c">1979.</marc:subfield>
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      <marc:subfield code="a">ix, 181 p. : </marc:subfield>
      <marc:subfield code="b">graphs</marc:subfield>
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    <marc:datafield tag="490" ind1="1" ind2=" ">
      <marc:subfield code="a">Technical bulletin - Inland Waters Directorate ; </marc:subfield>
      <marc:subfield code="v">no. 109</marc:subfield>
    </marc:datafield>
    <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.</marc:subfield>
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    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"The long-term incubation times involved in standard bacterial enumeration methods and the biochemical oxygen demand (BOD5) methodology limit the applicability of these analytical results for process control. Short-term alternatives have been actively sought. The ATP assay appeared to offer a potential means of rapidly assessing water and wastewater quality"--Abstract, p. v.</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">Waste water</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Water quality</marc:subfield>
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      <marc:subfield code="a">Carlisle, David Brez,</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">Dearborn Environmental Consulting Services.</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Fisheries and Environment Canada.</marc:subfield>
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    <marc:datafield tag="710" ind1="1" ind2=" ">
      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Inland Waters Directorate. </marc:subfield>
      <marc:subfield code="b">Water Quality Branch.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Technical bulletin (Canada. Inland Waters Directorate)</marc:subfield>
      <marc:subfield code="v">no. 109.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.861123</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">4.70 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2018/eccc/en36-503/En36-503-109-eng.pdf</marc:subfield>
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