By Shanks Robert F.   Grovhoug Thomas R.   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2002|8|1073-1090

Water Environment Federation‎(2002)‎

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By Bumgardner Jim   Malone Christopher   Walker Larry F.   Shanks Robert F.   in Water Environment Research

ISSN:1554-7531|65|5|674-678

Water Environment Federation‎(1993)‎

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By Shanks Robert F.   Grovhoug Thomas R.   Troyan Jerrold J.   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2000|8|415-425

Water Environment Federation‎(2000)‎

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