Search Results for the EPA National Library Catalog

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Advanced biological treatment of municipal wastewater through aquaculture 1983
Advanced biological treatment of municipal wastewater through aquaculture {MICROFICHE} 1983
Age and Growth of Brown Trout (Salmo trutta) and Sculpin (Cottus SPP.) as it Relates to Eutrophication in the Jordan and Asuable Rivers. 1971
Age and growth of fish 1987
Age and growth of walleyes and saugers in the Tongue River Reservoir, Montana, 1975-77 / 1980
Age and growth studies in fish : a systematic guide for ichthyologists / 1963
Age Dependent Model of PCB in a Lake Michigan Food Chain. 1984
Age determination methods for Northwest Atlantic species 1988
Age, growth and condition of white crappie, Pomoxis annularis Rafinesque, in Lake Nasworthy, Texas, a reservoir receiving a heated effluent / 1972
Age, growth and fecundity of the Cobia, Rachycentron canadum, from Chesapeake Bay and adjacent Mid-Atlantic waters. 1967
Age, growth, and condition of bluegill sunfish, lepomis macrochirus rafinesque, in four heated reservoirs in Texas 1972
Age, growth, and mortality of juvenile Atlantic salmon in streams : a review 1987
Age, growth, and reproduction in Florida stocks of Spanish mackerel, Scomberomorus maculatus 1975
Age, growth, and reproduction of king mackerel, Scomberomorus cavella, in Florida. -- 1973
Age, growth, food habits, and reproduction of bonefish, Albula vulpes, in South Florida waters 1974
Agricultural runoff and reservoir drawdown effects on a 2760-hectare reservoir / 1982
Agricultural runoff and reservoir drawdown effects on a 2760-hectare reservoir / 1983
Agrochemical Hazards in Aquatic Systems and Evaluation of Such Hazards with Emphasis on Developing Countries. 1983
Air Pollution Effects on Aquatic Ecosystems: Summary of a Symposium. 1984
Airborne Mercury Deposition and Watershed Characteristics in Relation to Mercury Concentrations in Water, Sediments, Plankton, and Fish of Eighty Northern Minnesota Lakes. 1990
Alaska Fisheries Science Center essential fish habitat data inventory / 2009
Alaska's fish : a guide to selected species / 1996
Albemarle-Pamlico Estuarine Study. Fish Tissue Baseline Study, 1989. 1989
Aldrin and Endrin in Water - A Bibliography. 1972
Algal toxins in seafood and drinking water 1993
Alosine Species Team Background and Issue Briefs. Ecosystem Based Fisheries Management for Chesapeake Bay. 2011
Alterations in the frequency of sister chromatid exchanges in flatfish from Puget Sound, Washington, following experimental and natural exposure to mutagenic chemicals 1981
Alternative Eel River projects and conveyance routes / 1972
Ambient aquatic life water quality criteria for aluminum / 1988
Ambient aquatic life water quality criteria for aluminum / 1988
Ambient aquatic life water quality criteria for chlorine / 1985
Ambient aquatic life water quality criteria for dissolved oxygen : (freshwater) / 1986
Ambient aquatic life water quality criteria for dissolved oxygen : (freshwater) / 1986
Ambient Aquatic Life Water Quality Criteria for Hexachlorobenzene. 1988
Ambient aquatic life water quality criteria for selenium / 1987
Ambient Concentrations of PCBs in the Southeast from STORET Data and Selected EPA Studies. 1977
Ambient water quality criteria for chlorine - 1984. 1985
Ambient water quality criteria for chlorine / 1985
Ambient water quality criteria for selenium {Microfiche} 1987
America's sea : the Gulf initiative / 1985
American food and game fishes A popular account of all the species found in America north of the equator, with keys for ready identification, life histories and methods of capture, 1905
American food and game fishes; a popular account of all the species found in America north of the equator, with keys for ready identification, life histories, and methods of capture. 1969
American shad in the Susquehanna River Basin : a three-hundred-year history / 1998
American-Soviet Symposium on the Biological Effects of Pollution on Marine Organisms (1st). 1978
Ammonia Effects on Microinvertebrates and Fish in Outdoor Experimental Streams. 1987
Ammonia toxicity / 1976
Ammonia toxicity / 1976
Ammonia Toxicity to Fishes. Effect of pH on the Toxicity of the Un-ionized Ammonia Species. 1981
Amoco/Environmental Protection Agency Pollution Prevention Project, Yorktown, Virginia. Ecological Impacts of the Yorktown Refinery on the York River Estuarine Environment. 1992
An Assessment of potential mining impacts on salmon ecosystems of Bristol Bay, Alaska. 2012
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