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      <marc:subfield code="a">Dick, T. M. </marc:subfield>
      <marc:subfield code="q">(Thomas Milne)</marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Erosion at the tip of Long Point near the Long Point Lighthouse, Lake Erie / </marc:subfield>
      <marc:subfield code="c">author: T.M. Dick.</marc:subfield>
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    <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 2, 1980.</marc:subfield>
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      <marc:subfield code="a">Technical note ; </marc:subfield>
      <marc:subfield code="v">report no. 80-18</marc:subfield>
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      <marc:subfield code="a">Cover title.</marc:subfield>
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      <marc:subfield code="a">"Correspondence file no: 1324-1."</marc:subfield>
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      <marc:subfield code="a">"Reason for report: This report is a sequel to a previous report No. 78-15 on the erosion and groynes at the tip of Lake Erie."</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">"The long-term sediment balance and behaviour of Long Point Spit are significant for the preservation of federal lands of ecological interest. Research studies to investigate the physical processes at work are underway in the Division. A study of the Point as a whole is required as well as a focussed study of the shore processes near the tip of the Point in order to assess the future behaviour of the tip. Work on the research study to date has shown that the Point is not a static feature"--Research activities, page 2.</marc:subfield>
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      <marc:subfield code="a">Beach erosion</marc:subfield>
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      <marc:subfield code="a">Coast changes</marc:subfield>
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      <marc:subfield code="z">Long Point (Peninsula)</marc:subfield>
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      <marc:subfield code="a">Shorelines</marc:subfield>
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      <marc:subfield code="z">Long Point (Peninsula)</marc:subfield>
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      <marc:subfield code="a">Plages</marc:subfield>
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      <marc:subfield code="z">Longue, Pointe (Haldimand-Norfolk)</marc:subfield>
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      <marc:subfield code="a">Littoral</marc:subfield>
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      <marc:subfield code="a">Rivage</marc:subfield>
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      <marc:subfield code="a">Long Point (Ont. : Peninsula)</marc:subfield>
      <marc:subfield code="x">Environmental conditions.</marc:subfield>
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      <marc:subfield code="a">Longue, Pointe (Haldimand-Norfolk, Ont.)</marc:subfield>
      <marc:subfield code="x">Conditions environnementales.</marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada). </marc:subfield>
      <marc:subfield code="b">Hydraulics Division, </marc:subfield>
      <marc:subfield code="e">issuing body.</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. 80-18.</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_2024/eccc/en13-6/En13-6-80-18-eng.pdf</marc:subfield>
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