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ISSN:1747-4108|2|5|631-639

Informa Healthcare‎(2007)‎

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By Johnston David W.   Anderson Scott M.   Marrs David R.   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2012|17|182-192

Water Environment Federation‎(2012)‎

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By Simpson Marcus B.   Simpson Sallie W.   Johnston David W.   in Archives of Natural History

ISSN:1755-6260|37|2|333-345

Edinburgh University Press‎(2010)‎

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