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      <marc:subfield code="a">En13-6/81-11E-PDF</marc:subfield>
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      <marc:subfield code="a">Duncan, G. A., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Particle size data report 81-05 / </marc:subfield>
      <marc:subfield code="c">author, G. A. Duncan.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">[Burlington, Ont.] : </marc:subfield>
      <marc:subfield code="b">Hydraulics Division, [National Water Research Institute], </marc:subfield>
      <marc:subfield code="c">April 1981.</marc:subfield>
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      <marc:subfield code="a">Technical note ; </marc:subfield>
      <marc:subfield code="v">no. 81-11</marc:subfield>
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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:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"This report provides results of particle size analysis on sediments from Lake Erie off Port Burwell, Ontario. The Department of Public Works submitted 50 samples, under Hydraulics study 4349, to the Sedimentology Laboratory for particle size analysis. The samples were analysed by Keith Salisbury and the results checked by George Duncan"--Introd.</marc:subfield>
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      <marc:subfield code="a">Particle size determination</marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada). </marc:subfield>
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      <marc:subfield code="a">Technical note (National Water Research Institute (Canada). Hydraulics Division)</marc:subfield>
      <marc:subfield code="v">no. 81-11</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.855127</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_2019/eccc/en13-6/En13-6-81-11-eng.pdf</marc:subfield>
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