<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
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    <marc:controlfield tag="001">9.850910</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20221107154252</marc:controlfield>
    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">180130s2018    oncabd  ob   f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">9780660247311</marc:subfield>
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      <marc:subfield code="a">CaOODSP</marc:subfield>
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      <marc:subfield code="a">E95-2/30-2018E-PDF</marc:subfield>
      <marc:subfield code="z">E95-2/30-2018E</marc:subfield>
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    <marc:datafield tag="245" ind1="0" ind2="0">
      <marc:subfield code="a">Fertilizer application patterns and trends and their implications for water quality in the western Lake Erie basin </marc:subfield>
      <marc:subfield code="h">[electronic resource].</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="260" ind1=" " ind2=" ">
      <marc:subfield code="a">Ottawa : </marc:subfield>
      <marc:subfield code="b">International Joint Commission, Canadian Section Office, </marc:subfield>
      <marc:subfield code="c">2018.</marc:subfield>
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      <marc:subfield code="a">86 p. : </marc:subfield>
      <marc:subfield code="b">col. charts, col. ill., col. maps</marc:subfield>
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      <marc:subfield code="a">Issued also in French under title: Les pratiques d’épandage d’engrais et leurs répercussions sur la qualité de l’eau dans le bassin occidental du lac Érié.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Cover title.</marc:subfield>
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      <marc:subfield code="a">“February 2018.”</marc:subfield>
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    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">Authors: J. David Allen ... [et al.]. Cf. Acknowledgments.</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">"In the report titled Fertilizer Application Patterns and Trends and Their Implications for Water Quality in the Western Lake Erie Basin, an extensive analysis of existing data leaves little doubt that commercial fertilizer and manure applications are the largest sources of excess phosphorus into the western basin of Lake Erie. The IJC Science Advisory Board’s Science Priority Committee completed the assessment to better understand the influence of past, current and possible future nonpoint agricultural runoff of phosphorus into western Lake Erie, and their potential to cause eutrophic conditions and nuisance and harmful algal blooms (HABs). The area studied included the lake’s binational western basin as well as the St. Clair-Detroit River system, which feeds directly into Lake Erie"--Provided by publisher.</marc:subfield>
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    <marc:datafield tag="530" ind1=" " ind2=" ">
      <marc:subfield code="a">Issued also in print format.</marc:subfield>
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    <marc:datafield tag="693" ind1=" " ind2="4">
      <marc:subfield code="a">Nutrient pollution of water</marc:subfield>
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    <marc:datafield tag="693" ind1=" " ind2="4">
      <marc:subfield code="a">Phosphatic fertilizers</marc:subfield>
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    <marc:datafield tag="693" ind1=" " ind2="4">
      <marc:subfield code="a">Erie, Lake, Watershed</marc:subfield>
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      <marc:subfield code="a">Allen, David J.</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">International Joint Commission.</marc:subfield>
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      <marc:subfield code="t">Les pratiques d’épandage d’engrais et leurs répercussions sur la qualité de l’eau dans le bassin occidental du lac Érié </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.850913</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="776" ind1="0" ind2="#">
      <marc:subfield code="t">Fertilizer application patterns and trends and their implications for water quality in the western Lake Erie basin </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.850912</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.57 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2018/cmi-ijc/E95-2-30-2018-eng.pdf</marc:subfield>
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