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      <marc:subfield code="a">McCrea, R. C., </marc:subfield>
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      <marc:subfield code="a">Design and operation of a multiple-intake water quality monitoring station at Niagara-on-the-Lake / </marc:subfield>
      <marc:subfield code="c">R.C. McCrea and J.D. Fischer.</marc:subfield>
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      <marc:subfield code="a">Water quality monitoring station at Niagara-on-the-Lake</marc:subfield>
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      <marc:subfield code="a">[Burlington, Ontario] : </marc:subfield>
      <marc:subfield code="b">Environment Canada, Inland Waters/Lands Directorate, Ontario Region = Environnement Canada, Direction générale des eaux intérieures et des terres, Région de l'Ontario, </marc:subfield>
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      <marc:subfield code="a">[NWRI contribution] ; </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 14).</marc:subfield>
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      <marc:subfield code="a">"A triple-line water intake system was installed at the Water Quality Branch-Ontario Region monitoring station at Niagara-on-the-Lake (NOTL) in June 1986. This work was carried out as part of an experiment to assessthe feasability of continuous time-integrated sampling and as a general upgrade to the existing system. The intake was setup a few metres downstream of the existing intake (Kuntz et al, 1982) to effectively sample the same water'"--Introduction.</marc:subfield>
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      <marc:subfield code="b">Inland Waters and Lands Directorate. </marc:subfield>
      <marc:subfield code="b">Ontario Region, </marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2021/eccc/En13-5-87-010-eng.pdf</marc:subfield>
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