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      <marc:subfield code="a">Zeman, Ales Jan, </marc:subfield>
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      <marc:subfield code="a">"This review article presents a broad, though selective, overview of recent rnultidisciplinary research concerned with the assessment and remediation of contaminated sediments in the Great Lakes region. Sediments in many harbours and connecting channels of the Great Lakes are severely polluted with nutrients, metals and persistent organic substances due to industrial, agricultural and municipal discharges and atmospheric deposition"--Abstract.</marc:subfield>
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