Search Results for the EPA National Library Catalog

Items Found: 1072
Showing: Items 151 - 200
Your Search: (SUBJECT=Aquatic biology)


 
 
 
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Ambient water quality criteria for vinyl chloride / 1980
Ambient water quality criteria for zinc / 1980
Ambient Water Quality Criteria: 2,3,7,8-Tetrachlorodibenzo-P-Dioxin. 1978
Ambient Water Quality Criteria: 2,4-Dichlorophenol. 1978
Ambient Water Quality Criteria: 2,4-Dimethyphenol. 1978
Ambient Water Quality Criteria: 2-Chlorophenol. 1978
Ambient Water Quality Criteria: Acrylonitrile. 1978
Ambient Water Quality Criteria: Arsenic. 1978
Ambient Water Quality Criteria: Benzene. 1978
Ambient Water Quality Criteria: Beryllium. 1978
Ambient Water Quality Criteria: Cadmium. 1978
Ambient Water Quality Criteria: Carbon Tetrachloride. 1978
Ambient Water Quality Criteria: Chlordane. 1978
Ambient Water Quality Criteria: Chlorinated Naphthalenes. 1978
Ambient Water Quality Criteria: Chloroform. 1978
Ambient Water Quality Criteria: DDT. 1978
Ambient Water Quality Criteria: Dichlorobenzenes. 1978
Ambient Water Quality Criteria: Dichloroethylenes. 1978
Ambient Water Quality Criteria: Fluoranthene. 1978
Ambient Water Quality Criteria: Heptachlor. 1978
Ambient Water Quality Criteria: Hexachlorobutadiene. 1978
Ambient Water Quality Criteria: Hexachlorocyclopentadiene. 1978
Ambient Water Quality Criteria: Lead. 1978
Ambient Water Quality Criteria: Nitrosamines. 1978
Ambient Water Quality Criteria: Pentachlorophenol. 1978
Ambient Water Quality Criteria: Selenium. 1978
Ambient Water Quality Criteria: Silver. 1978
Ambient Water Quality Criteria: Tetrachloroethylene. 1978
Ambient Water Quality Criteria: Thallium. 1978
Ambient Water Quality Criteria: Trichloroethylene. 1978
Ambient Water Quality Criteria: Vinyl Chloride. 1978
Ammonia toxicity / 1976
An actograph for laterally or ventrally compressed aquatic organisms of medium size / 1972
An assessment of key biological resources in the Delaware River Estuary / 1991
An Ecological assessment of Western streams and rivers / 2005
Analysis of Pollution from Marine Engines and Effects on the Environment. 1975
Analysis of Pollution from Marine Engines and Effects on the Environment. Southern Lakes. 1975
Analysis of Pollution from Marine Engines and Effects on the Environment. Summary Report. 1975
Analytical Studies for the U.S. Environmental Protection Agency. Volume IV. Environmental Monitoring. 1977
Annotated Bibliography of the Masters Theses and Doctoral Dissertations on Water Resources and Their Uses, 1930-1970. 1971
Annotated bibliography on biological effects of metals in aquatic environments (no. 1-567). 1973
Annual Report of Activities During Fiscal Year 1971. 1971
Annual Report of Activities During Fiscal Year 1972. 1972
Annual Report of Activities During Fiscal Year 1973. 1973
Annual Report, 1973, National Water Quality Laboratory, Duluth, Minnesota. 1973
Annual Review of Literature on Water Pollution (1954). 1955
Annual Review of Literature, 1951. I. Stream Pollution. II. Analytical Methods. III. Radioactive Wastes. 1952
Anticholinesterase Action of Pesticidal Carbamates in the Central Nervous System of Poisoned Fishes. 1977
Antidegradation : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
Antimony : ambient water quality criteria. 1978
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