Search Results for the EPA National Library Catalog

Items Found: 17
Showing: Items 1 - 17
Your Search: (SUBJECT=Fresh water ecology)


 
 
 
Select Item Title Year Published
An impoundment water quality model emphasizing selective withdrawal / 1970
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
Biology and water pollution control / 1971
Breakdown and restoration of ecosystems {proceedings of the Conference on the Rehabilitation of Severely Damaged Land and Freshwater Ecosystems in Temperate Zones, held in Reykjavik, Iceland, July 4-11, 1976 / 1978
Continued surveillance of thermal effects of power plants along the Ohio River, 1972 : final report to Appalachian Power Company ... {et al.} 1973
Ecological aspects of used-water treatment 1975
Effects of selected pollutants on grazer utilization of Aufwuchs / 1980
First International Symposium on Groundwater Ecology : {papers} 1976
Freshwater wetlands of Maine. 1979
Inland waters and their ecology 1973
Literature review of the effects of persistent toxic substances on Great Lakes biota : report of the Health of Aquatic Communities Task Force / 1986
Methods for Aquatic Resource Assessment (MARA) FY 2008-2012. 2007
Nutrient dynamics and gas production in aquatic ecosystems : the effects and utilization of mercury and nitrogen in sediment-water microcosms 1975
Potential productivity of fresh water environments as determined by an algal bioassay technique 1970
Some ecological effects of artificial circulation on a small eutrophic New Hampshire lake / 1971
Studies on the aquatic ecology of the upper Ohio River system 1965
Textbook of limnology 1979

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