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      <marc:subfield code="a">Michaud, Jean-René, </marc:subfield>
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      <marc:subfield code="a">Screening guide for contaminated sediment treatment technologies / </marc:subfield>
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      <marc:subfield code="a">"This guide was prepared by Jean-René Michaud..."--Page iii.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"Industrial, agricultural and urban development activities around the Great Lakes and the St. Lawrence River have over the years caused contaminants to accumulate in the water column and in sediment, threatening the river ecosystem, the largest in eastern North America"--Introd.</marc:subfield>
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      <marc:subfield code="t">Guide pour l'évaluation et le choix des technologies de traitement des sédiments contaminés / </marc:subfield>
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