Search Results for the EPA National Library Catalog

Items Found: 15

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Your Search: (SUBJECT=Freshwater ecology Congresses)

 
 
 

Select Item Title Year Published
Biodiversity in land-inland water ecotones 1997
Biological aspects of freshwater pollution : proceedings of the course held at the Joint Research Centre of the Commission of the European Communities. Ispra, Italy, 5-9 June 1978 / 1979
Biological monitoring of aquatic systems / 1994
Ecological bases for lake and reservoir management : proceedings of the Ecological Bases for Management of Lakes and Reservoirs Symposium, held 19-22 March 1996, Leicester, United Kingdom / 1999
Ecological effects of in-situ sediment contaminants : proceedings of an international workshop, held in Aberystwyth, Wales, 1984 / 1987
Global climate change and freshwater ecosystems 1992
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
Long-Term Ecological Measurements : report of a conference, Woods Hole, Massachusetts, March 16-18, 1977 / 1983
Periphyton of freshwater ecosystems : proceedings of the First International Workshop on Periphyton of Freshwater Ecosystems, held in V axj o, Sweden, 14-17 September 1982 / 1983
Phosphorus in freshwater ecosystems proceedings of a symposium held in Uppsala, Sweden, 25-28 Sept. 1985 / 1988
Rationale for sampling and interpretation of ecological data in the assessment of freshwater ecosystems : a symposium sponsored by ASTM Committee D-19 on Water, Philadelphia, PA, 31 Oct.-1 Nov. 1983 / 1986
The stream ecosystem : an American Association for the Advancement of Science symposium, Boston, Dec. 29, 1969. 1969
Toxicity in the aquatic environment : proceedings / 1961
Toxicity in the aquatic environment; proceedings, 1961
Using mesocosms to assess the aquatic ecological risk of pesticides : theory and practice : a symposium / 1989

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