Search Results for the EPA National Library Catalog

Items Found: 15
Showing: Items 1 - 15
Your Search: (SUBJECT=Biotic communities Congresses)

Select Item Title Year Published
Complex interactions in lake communities / 1988
Ecology and evolution of communities / 1975
Ecosystem analysis and prediction : proceedings of a SIAM-SIMS conference held at Alta, Utah, July 1-5, 1974 / 1975
Ecosystem structure and function; proceedings of the thirty-first Annual Biology Colloquium. 1972
Ecosystems and sustainable development VIII / 2011
Effects of contaminants on ecological systems proceedings of an IAWPRC Specialized Conference held in Blacksburg, Virginia, U.S.A., 17-19 November 1986 / 1987
Fate and effects of pollutants on aquatic organisms and ecosystems : proceedings of USA-USSR Symposium, Athens, Georgia, October 19-21, 1987 / 1988
Guidance document on testing procedures for pesticides in freshwater static mesocosms : from the workshop "A Meeting of Experts on Guidelines for Static Field Mesocosm Tests" held at Monks Wood Experimental Station, Abbotts Ripton, Huntingdon, UK : 3-4 July 1991. 1991
Habitat structure the physical arrangement of objects in space / 1991
Linking species & ecosystems 1995
Methods to assess the effects of chemicals on ecosystems / 1995
Organization of communities past and present / 1987
Successes, limitations, and frontiers in ecosystem science / 1998
Understanding multiple environmental stresses : report of a workshop / 2007
Using mesocosms to assess the aquatic ecological risk of pesticides : theory and practice : a symposium / 1989

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