<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
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    <marc:controlfield tag="001">9.879945</marc:controlfield>
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    <marc:controlfield tag="005">20241203113652</marc:controlfield>
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    <marc:controlfield tag="007">cr |n|||||||||</marc:controlfield>
    <marc:controlfield tag="008">190930s1974    oncdab #o    f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">eng</marc:subfield>
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      <marc:subfield code="a">En57-23/4-74E-PDF</marc:subfield>
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    <marc:datafield tag="100" ind1="1" ind2=" ">
      <marc:subfield code="a">Carr, D. A., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Pickering area, Recording Rain Gauge Network / </marc:subfield>
      <marc:subfield code="c">by D.A. Carr.</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 = Environnement Canada, Environnement atmosphérique, </marc:subfield>
      <marc:subfield code="c">1974.</marc:subfield>
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      <marc:subfield code="a">1 online resource (20 pages) : </marc:subfield>
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      <marc:subfield code="a">computer</marc:subfield>
      <marc:subfield code="b">c</marc:subfield>
      <marc:subfield code="2">rdamedia</marc:subfield>
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      <marc:subfield code="a">CLI ; </marc:subfield>
      <marc:subfield code="v">4-74</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">Digitized edition from print [produced by Environment and Climate Change Canada].</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"Early in 1973 a number of environmental studies were undertaken in the Pickering area of Ontario in support of a plan to develop the new Toronto International Airport and the proposed city of Cedarwood, Ontario. Initially a network of stations was established to collect meteorological data. This report lists daily and monthly rainfall observations collected during 1973 and includes analyses of some of the storms which produced significant rainfalls in the Pickering area. An inter-comparison of monthly rainfall totals in 1973 indicates that there were some deviations from normal, however, the total annual rainfall was normal"--Abstract.</marc:subfield>
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      <marc:subfield code="a">Includes abstract in French.</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Precipitation</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="710" ind1="1" ind2=" ">
      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Environment Canada.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="710" ind1="1" ind2=" ">
      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Atmospheric Environment Service.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">CLI (series : Online)</marc:subfield>
      <marc:subfield code="v">4-74.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.826234</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">37.65 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/eccc/en57-23/En57-23-4-74-eng.pdf</marc:subfield>
    </marc:datafield>
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