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    <marc:controlfield tag="001">9.964963</marc:controlfield>
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    <marc:controlfield tag="008">260807t19841984oncb    ob   f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">CaOODSP</marc:subfield>
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      <marc:subfield code="a">eng</marc:subfield>
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      <marc:subfield code="a">Fs97-4/1748E-PDF</marc:subfield>
      <marc:subfield code="z">Fs97-4/1748</marc:subfield>
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      <marc:subfield code="a">Minns, Charles Kenneth, </marc:subfield>
      <marc:subfield code="d">1947- </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Analysis of lake and drainage area counts and measures for selected watersheds across Ontario's Shield region / </marc:subfield>
      <marc:subfield code="c">by C.K. Minns.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Burlington, Ontario : </marc:subfield>
      <marc:subfield code="b">Great Lakes Fisheries Research Branch, Department of Fisheries and Oceans, Canada Centre for Inland Waters, </marc:subfield>
      <marc:subfield code="c">1984.</marc:subfield>
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    <marc:datafield tag="264" ind1=" " ind2="4">
      <marc:subfield code="c">©1984</marc:subfield>
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      <marc:subfield code="a">1 online resource (vii, 17 pages) : </marc:subfield>
      <marc:subfield code="b">map.</marc:subfield>
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      <marc:subfield code="a">text</marc:subfield>
      <marc:subfield code="b">txt</marc:subfield>
      <marc:subfield code="2">rdacontent</marc:subfield>
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    <marc:datafield tag="337" ind1=" " ind2=" ">
      <marc:subfield code="a">computer</marc:subfield>
      <marc:subfield code="b">c</marc:subfield>
      <marc:subfield code="2">rdamedia</marc:subfield>
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    <marc:datafield tag="338" ind1=" " ind2=" ">
      <marc:subfield code="a">online resource</marc:subfield>
      <marc:subfield code="b">cr</marc:subfield>
      <marc:subfield code="2">rdacarrier</marc:subfield>
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    <marc:datafield tag="490" ind1="1" ind2=" ">
      <marc:subfield code="a">Canadian manuscript report of fisheries and aquatic sciences, </marc:subfield>
      <marc:subfield code="y">0706-6473 ; </marc:subfield>
      <marc:subfield code="v">1748</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">Digitized edition from print [produced by Department of Fisheries and Oceans].</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (page 5).</marc:subfield>
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    <marc:datafield tag="520" ind1="3" ind2=" ">
      <marc:subfield code="a">"This report provides a summary and analysis of lake area, drainage area, and lake order data from thirty watersheds in Ontario. The data are compared with previous counts and measures data. The total dataset is compared to the subset of lakes that have been inventoried for their fish assemblage by the Ontario Ministry of Natural Resources. The results show that this data is similar to that collected previously and that inventory selection is biased toward larger lakes and against headwater systems"--Abstract, page iv.</marc:subfield>
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      <marc:subfield code="a">Includes abstracts in English and French.</marc:subfield>
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      <marc:subfield code="a">Lakes</marc:subfield>
      <marc:subfield code="z">Ontario.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Watersheds</marc:subfield>
      <marc:subfield code="z">Ontario.</marc:subfield>
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      <marc:subfield code="a">Data sets.</marc:subfield>
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      <marc:subfield code="a">Lacs</marc:subfield>
      <marc:subfield code="z">Ontario.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Bassins hydrographiques</marc:subfield>
      <marc:subfield code="z">Ontario.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Jeux de données.</marc:subfield>
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    <marc:datafield tag="710" ind1="1" ind2=" ">
      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Department of Fisheries and Oceans, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
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    <marc:datafield tag="710" ind1="2" ind2=" ">
      <marc:subfield code="a">Canada Centre for Inland Waters. </marc:subfield>
      <marc:subfield code="b">Great Lakes Fisheries Research Branch, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Canadian manuscript report of fisheries and aquatic sciences ;</marc:subfield>
      <marc:subfield code="v">1748.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.505211</marc:subfield>
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    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.25 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2026/mpo-dfo/fs97-4/Fs97-4-1748-eng.pdf</marc:subfield>
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