<?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">9.849716</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20241127083117</marc:controlfield>
    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">180109d19671969oncuu pso    f0###a0eng|d</marc:controlfield>
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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">n-cn---</marc:subfield>
      <marc:subfield code="a">nl-----</marc:subfield>
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    <marc:datafield tag="086" ind1="1" ind2=" ">
      <marc:subfield code="a">En38-8E-PDF</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="110" ind1="2" ind2=" ">
      <marc:subfield code="a">Canada Centre for Inland Waters.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="0" ind2="0">
      <marc:subfield code="a">Limnological data report. </marc:subfield>
      <marc:subfield code="p">Lake Ontario  </marc:subfield>
      <marc:subfield code="h">[electronic resource] / </marc:subfield>
      <marc:subfield code="c">Canada Centre for Inland Waters.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="260" ind1=" " ind2=" ">
      <marc:subfield code="a">Burlington, Ontario : </marc:subfield>
      <marc:subfield code="b">published by Canadian Oceanographic Data Centre,</marc:subfield>
      <marc:subfield code="c">1970-[1971].</marc:subfield>
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    <marc:datafield tag="310" ind1=" " ind2=" ">
      <marc:subfield code="a">Irregular </marc:subfield>
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    <marc:datafield tag="362" ind1="0" ind2=" ">
      <marc:subfield code="a">1967, no. 1 - 1969, no. 3.</marc:subfield>
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    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">Each issue has a distinctive title.</marc:subfield>
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    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">"Programmed by Great Lakes Division, Inland Waters Branch, Department of Energy, Mines &amp; Resources and Public Health Engineering Division, Department of National Health &amp; Welfare, Canada".</marc:subfield>
    </marc:datafield>
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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:datafield tag="515" ind1=" " ind2=" ">
      <marc:subfield code="a">Issues numbered within the year.</marc:subfield>
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    <marc:datafield tag="520" ind1="0" ind2=" ">
      <marc:subfield code="a">Lists chemical, bacteriological and physical data for waters of Lake Ontario, observed by Government of Canada agencies. Cruises of Lake Ontario were carried out  between June 12 and November 2, 1967; during the period April 29 to November 22, 1968; and during the period April 12 to December 6, 1969. During the time covered by this report the Canada Centre for Inland Waters was part of the Department of Energy, Mines and Resources. On April 1, 1971 the Centre, along with other elements of the Department of Energy, Mines and Resources, was transferred to the new Department of the Environment, the Honourable Jack Davis, Minister--cf Introd.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="580" ind1=" " ind2=" ">
      <marc:subfield code="a">Continues in part: Limnological data report (En38-6E-PDF).</marc:subfield>
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    <marc:datafield tag="692" ind1="0" ind2="7">
      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Water quality</marc:subfield>
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    <marc:datafield tag="692" ind1="0" ind2="7">
      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Data processsing</marc:subfield>
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    <marc:datafield tag="710" ind1="2" ind2=" ">
      <marc:subfield code="a">Canadian Oceanographic Data Centre.</marc:subfield>
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    <marc:datafield tag="780" ind1="0" ind2="0">
      <marc:subfield code="t">Limnological data report </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.849693</marc:subfield>
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