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Search Results for the EPA National Library Catalog
Items Found: 5
Showing: Items 1 - 5
Your Search: (SUBJECT=Freshwater ecosystems)
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Year Published
1
Fact Sheet: Aquatox Release 1: Simulation Model for Aquatic Ecosystems
2000
2
Great Lakes Basinwide Botulism Coordination Workshop. Held in Romulus, Michigan on June 24-25, 2008.
2008
3
Guidance Manual to Support the Assessment of Contaminated Sediments in Freshwater, Estuarine, and Marine Ecosystems in British Columbia. Volume II Design and Implementation of Sediment Quality Investigations in Freshwater Ecosystems.
2003
4
Spotlight on research 1994.
1994
5
Spotlight on research, 1991 /
1992
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