By McMullin Michael   Winchester Eric   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2002|5|180-193

Water Environment Federation‎(2002)‎

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By McMullin Michael   Winchester Eric   Hum Jeff   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2001|14|529-529

Water Environment Federation‎(2001)‎

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