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    <marc:controlfield tag="008">240624s1972    onca    obt  f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">En57-58/771-1972E-PDF</marc:subfield>
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      <marc:subfield code="a">Storr, D., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="1" ind2="3">
      <marc:subfield code="a">An aid to radiation measurements in winter / </marc:subfield>
      <marc:subfield code="c">by D. Storr = Une aide pour la mesure du rayonnement en hiver / par D. Storr.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Aide pour la mesure du rayonnement en hiver</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Downsview, Ontario : </marc:subfield>
      <marc:subfield code="b">Environment Canada, Atmospheric Environment Service, </marc:subfield>
      <marc:subfield code="c">1972.</marc:subfield>
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      <marc:subfield code="a">1 online resource (7 pages, 2 unnumbered pages) : </marc:subfield>
      <marc:subfield code="b">illustrations.</marc:subfield>
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      <marc:subfield code="a">computer</marc:subfield>
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      <marc:subfield code="a">online resource</marc:subfield>
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      <marc:subfield code="a">Technical memoranda, </marc:subfield>
      <marc:subfield code="x">0708-2878 ; </marc:subfield>
      <marc:subfield code="v">TEC 771</marc:subfield>
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      <marc:subfield code="a">ISSN of series supplied from ISSN Portal.</marc:subfield>
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      <marc:subfield code="a">"U.D.C. 551.508.2"--Cover.</marc:subfield>
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      <marc:subfield code="a">"12 July 1972"--Cover.</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 (page 7).</marc:subfield>
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    <marc:datafield tag="520" ind1="3" ind2=" ">
      <marc:subfield code="a">"Snow accumulation on the dome of a radiometer may result in serious data loss, especially where daily inspection is not possible. A method which prevents the accumulation by means of a blower is described"--Abstract.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="546" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes abstracts in English and French.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Radiometers.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Snow protection.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Radiomètres.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Protection contre la neige.</marc:subfield>
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      <marc:subfield code="a">Technical reports</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Atmospheric Environment Service, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Technical memoranda (Canada. Atmospheric Environment Service)</marc:subfield>
      <marc:subfield code="v">TEC 771.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.934501</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">275 KB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2024/eccc/en57/En57-58-771-1972-eng.pdf</marc:subfield>
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