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      <marc:subfield code="a">Lesage, Suzanne, </marc:subfield>
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      <marc:subfield code="a">Practical analytical chemistry for hazardous waste site investigations / </marc:subfield>
      <marc:subfield code="c">by S. Lesage and R.E. Jackson.</marc:subfield>
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      <marc:subfield code="a">"This is an introductory chapter to a book entitled "Ground-Water Contamination at Hazardous Waste Sites: Analysis and Interpretation". It describes briefly the analytical techniques used by chemists in analysing hazardous wastes samples. The emphasis is placed on organic compounds since in the vast majority of cases they pose the main threat to aquifers"--Management perspective.</marc:subfield>
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      <marc:subfield code="a">Jackson, R. E. </marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada). </marc:subfield>
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