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      <marc:subfield code="a">M'Gonigle, R. H., </marc:subfield>
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      <marc:subfield code="a">Investigation of the mortality of salmon in the St. Croix River, October, 1930 / </marc:subfield>
      <marc:subfield code="c">author R.H. M'Gonigle.</marc:subfield>
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      <marc:subfield code="a">Manuscript reports of the biological stations ; </marc:subfield>
      <marc:subfield code="v">no. 244A</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 telegram was received from Dr. Huntsman, Director of the Atlantic Biological Station, requesting an investigation of the cause of mortality of the salmon, which had been reported as occurring in the River St. Croix to the Department of Fisheries, by the local inspectors. The telegram further indicated that available information was to be secured from Mr. O.A. Rigby, Inspector of Fisheries"--Page [1].</marc:subfield>
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      <marc:subfield code="a">Water quality management</marc:subfield>
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      <marc:subfield code="a">Saumon atlantique</marc:subfield>
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      <marc:subfield code="z">Nouveau-Brunswick.</marc:subfield>
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      <marc:subfield code="a">Eau</marc:subfield>
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      <marc:subfield code="z">Sainte-Croix, Fleuve (Maine et N.-B.)</marc:subfield>
      <marc:subfield code="v">Observations.</marc:subfield>
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      <marc:subfield code="a">Eau</marc:subfield>
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      <marc:subfield code="a">Biological Board of Canada, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
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      <marc:subfield code="a">Manuscript reports of the biological stations ;</marc:subfield>
      <marc:subfield code="v">no. 244A.</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_2025/mpo-dfo/fs52-3/Fs52-3-244A-eng.pdf</marc:subfield>
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