By Plecash Robert   Barnas David   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2004|5|833-849

Water Environment Federation‎(2004)‎

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By Ellis Larry E.   Barnas David P.   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2003|3|757-766

Water Environment Federation‎(2003)‎

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