By Ork Jane   Gaiek Roberta   Keller James   Bentivogli Daniel   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2000|13|117-129

Water Environment Federation‎(2000)‎

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By Gaiek Roberta L.   Lange Clifford R.   Weber A. Scott   in Water Environment Research

ISSN:1554-7531|66|5|698-706

Water Environment Federation‎(1994)‎

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