ESSA Environmental and Social Systems Analysts, Ltd, AScI Corporation, United States. Environmental Protection Agency. Office of Research and Development, EPA Workshop on Zebra Mussels and Other Introduced Aquatic Nuisance Species, & Yount, J. D. (1991). Ecology and management of the zebra mussel and other introduced aquatic nuisance species: A report based on presentations and discussions at the EPA Workshop on Zebra Mussels and Other Introduced Aquatic Nuisance Species, Saginaw Valley State University, Saginaw, Michigan, USA, September 26-28, 1990. U.S. Environmental Protection Agency, Office of Research and Development.
Chicago Style (17th ed.) CitationESSA Environmental and Social Systems Analysts, Ltd, AScI Corporation, United States. Environmental Protection Agency. Office of Research and Development, EPA Workshop on Zebra Mussels and Other Introduced Aquatic Nuisance Species, and J. David Yount. Ecology and Management of the Zebra Mussel and Other Introduced Aquatic Nuisance Species: A Report Based on Presentations and Discussions at the EPA Workshop on Zebra Mussels and Other Introduced Aquatic Nuisance Species, Saginaw Valley State University, Saginaw, Michigan, USA, September 26-28, 1990. Washington, DC: U.S. Environmental Protection Agency, Office of Research and Development, 1991.
MLA (9th ed.) CitationESSA Environmental and Social Systems Analysts, Ltd, et al. Ecology and Management of the Zebra Mussel and Other Introduced Aquatic Nuisance Species: A Report Based on Presentations and Discussions at the EPA Workshop on Zebra Mussels and Other Introduced Aquatic Nuisance Species, Saginaw Valley State University, Saginaw, Michigan, USA, September 26-28, 1990. U.S. Environmental Protection Agency, Office of Research and Development, 1991.