By Veltman Shawn H.   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2001|3|630-653

Water Environment Federation‎(2001)‎

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By Veltman Shawn H.   Switzenbaum Michael S.   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2000|5|455-477

Water Environment Federation‎(2000)‎

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