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      <marc:subfield code="a">eng</marc:subfield>
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      <marc:subfield code="a">Canadian water quality guidelines for trifluralin </marc:subfield>
      <marc:subfield code="h">[electronic resource] / </marc:subfield>
      <marc:subfield code="c">R.A. Kent ... [et al.].</marc:subfield>
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      <marc:subfield code="a">Ottawa : </marc:subfield>
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      <marc:subfield code="c">1992.</marc:subfield>
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      <marc:subfield code="a">v, 92 p.</marc:subfield>
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      <marc:subfield code="a">Scientific series ; </marc:subfield>
      <marc:subfield code="v">no. 190</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">Issued by the Ecosystem Sciences and Evaluation Directorate, Eco-Health Branch.</marc:subfield>
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      <marc:subfield code="a">Issued also in French under title: Recommandations pour la qualité de l'eauau Canada : trifluraline.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"A literature review was conducted on the uses, fate, and effects of trifluralin on raw water for drinking water supply, freshwater aquatic life, agricultural uses, recreational water quality and aesthetics, and industrial water supplies. The information is summarized in this publication. From it, water quality guidelines for the protection of specific water uses are recommended"--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>
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      <marc:subfield code="a">Canada. </marc:subfield>
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      <marc:subfield code="a">Canada.</marc:subfield>
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      <marc:subfield code="b">Eco-health Branch.</marc:subfield>
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      <marc:subfield code="t">Recommandations pour la qualité de l'eau au Canada : </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.879030</marc:subfield>
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      <marc:subfield code="t">Canadian water quality guidelines for trifluralin / </marc:subfield>
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      <marc:subfield code="a">Scientific series (Canada. Environment Canada)</marc:subfield>
      <marc:subfield code="v">no. 190</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.855062</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">4.46 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2018/eccc/En36-502-190-eng.pdf</marc:subfield>
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