<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
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      <marc:subfield code="a">Westrheim, S. J., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Catch rates, size composition, and sex ratio of Pacific Ocean perch (Sebasttodes alutus) caught in the eastern north Pacific Ocean (Cape Spencer, Alaska to Cape Blanco, Oregon) by the G. B. Reed, August-September, 1965 / </marc:subfield>
      <marc:subfield code="c">S.J. Westrheim.</marc:subfield>
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      <marc:subfield code="a">[Ottawa] : </marc:subfield>
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      <marc:subfield code="c">May 1966.</marc:subfield>
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      <marc:subfield code="a">Manuscript report series (biological) ; </marc:subfield>
      <marc:subfield code="v">no. 867</marc:subfield>
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      <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">"Biological Station, Nanaimo, B. C."</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (page 6).</marc:subfield>
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      <marc:subfield code="a">Pacific ocean perch</marc:subfield>
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      <marc:subfield code="a">Fish surveys</marc:subfield>
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      <marc:subfield code="a">Sébaste à longue mâchoire</marc:subfield>
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      <marc:subfield code="a">Inventaires ichtyologiques</marc:subfield>
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      <marc:subfield code="a">Fisheries Research Board of Canada. </marc:subfield>
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      <marc:subfield code="e">issuing body.</marc:subfield>
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      <marc:subfield code="a">Manuscript report series (biological)</marc:subfield>
      <marc:subfield code="v">no. 867.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.812823</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs52-2/Fs52-2-867-eng.pdf</marc:subfield>
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