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      <marc:subfield code="a">En36-502/46E-PDF</marc:subfield>
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      <marc:subfield code="a">Dillon, P. J.</marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="4">
      <marc:subfield code="a">The application of the phosphorus-loading concept to eutrophication research </marc:subfield>
      <marc:subfield code="h">[electronic resource] / </marc:subfield>
      <marc:subfield code="c">P.J. Dillon.</marc:subfield>
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      <marc:subfield code="a">Burlington, Ont. : </marc:subfield>
      <marc:subfield code="b">Environment Canada, </marc:subfield>
      <marc:subfield code="c">1975.</marc:subfield>
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      <marc:subfield code="a">vii, 14 p. : </marc:subfield>
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      <marc:subfield code="a">Scientific series ;</marc:subfield>
      <marc:subfield code="v">no. 46</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">Issued by the Inland Waters Directorate, Canada Centre for Inland Waters.</marc:subfield>
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      <marc:subfield code="a">"This report was prepared on the initiative of Dr. R.A. Vollenweider for the National Research Council Associate Committee  on Scientific Criteria for Environmental Quality - Subcommittee on Water."  </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="3" ind2=" ">
      <marc:subfield code="a">"Recent advances in the study of eutrophication include the improvement of Vollenweider's original phosphorus-loading—mean depth relationship to take into account the water retention time of the lake. In addition, the relationship between phosphorus loading and phosphorus concentration has been investigated, and correlations between phosphorus loading and primary production for the Great Lakes and between spring phosphorus concentration and summer chlorophyll concentration for a wide variety of lakes have been developed"--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>
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      <marc:subfield code="a">Vollenweider, Richard A., </marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
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      <marc:subfield code="a">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="710" ind1="2" ind2=" ">
      <marc:subfield code="a">National Research Council of Canada.</marc:subfield>
      <marc:subfield code="b">Subcommittee on Water.</marc:subfield>
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    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Scientific series (Canada. Inland Waters Directorate)</marc:subfield>
      <marc:subfield code="v">no. 46</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.823618</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.13 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2018/eccc/En36-502-46-eng.pdf</marc:subfield>
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