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      <marc:subfield code="a">McCracken, F. D.,</marc:subfield>
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      <marc:subfield code="a">Some aspects of the growth and ecology of the halibut (Hippoglossus hippoglossus L.) in the Gulf of St. Lawrence / </marc:subfield>
      <marc:subfield code="c">author F.D. McCracken.</marc:subfield>
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      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">Fisheries Research Board of Canada ; </marc:subfield>
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      <marc:subfield code="c">1947.</marc:subfield>
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      <marc:subfield code="a">Manuscript reports of the biological stations ; </marc:subfield>
      <marc:subfield code="v">no. 362</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">"A thesis submitted as part of the requirements for the degree of Master of Arts in the University of Toronto."</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (pages 74-76).</marc:subfield>
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      <marc:subfield code="a">"A comparison of the halibut from the Gulf of St. Lawrence and Cape Sable regions, shows differences in colouration, size and age composition, and in rate of growth, but they are similar in their length-weight relationship, dorsal and anal fin ray counts and relative rates of growth for the head and pectoral fins"--Page 73.</marc:subfield>
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      <marc:subfield code="a">Atlantic halibut</marc:subfield>
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      <marc:subfield code="a">Aquatic ecology</marc:subfield>
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      <marc:subfield code="a">Flétan de l'Atlantique</marc:subfield>
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      <marc:subfield code="a">Flétan de l'Atlantique</marc:subfield>
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      <marc:subfield code="a">Fisheries Research Board of Canada, </marc:subfield>
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      <marc:subfield code="a">University of Toronto, </marc:subfield>
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      <marc:subfield code="a">Manuscript reports of the biological stations ;</marc:subfield>
      <marc:subfield code="v">no. 362.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.899091</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_2026/mpo-dfo/fs52-3/Fs52-3-362-eng.pdf</marc:subfield>
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