Search Results for the EPA National Library Catalog

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Fate of fertilizer nutrients as related to water quality in the North Carolina coastal plain 1974
Fate of Nitrogen in Aquatic Ecosystems. 1972
Fate of Nitrogen Oxides in the Atmosphere. 1974
Fate of Nitrogen Oxides in the Atmosphere. Appendices. 1974
Final Report on acute and chronic toxicity of nitrate, nitrite, boron, manganese, fluoride, chloride and sulfate to several aquatic animal species / 2010
Final report to the National Science Foundation for grant nos. GI34733X, GI43664, AEN74-11136 A01, ENV76-10283 and PFR76-10283 nitrate in effluents from irrigated lands / 1979
Fitting Multimodal Lognormal Size Distributions to Cascade Impactor Data. 1990
Fluctuations in Nitrate Concentrations Utilized as an Assessment of Agricultural Contamination to an Aquifer of a Semiarid Climatic Region. 1972
Fontana Lake, Swain and Graham Counties, North Carolina. 1975
Forest Lake, Washington County, Minnesota. 1975
Formation and Fate of Atmospheric Nitrates: Workshop Proceedings. 1981
Four corners air monitoring / 1980
Fourier transform infrared spectrometry of ambient aerosols / 1988
Full-scale demonstration of nitrogen removal by breakpoint chlorination / 1978
Gauging Our Water Quality. An Analysis of Conditions and Trends in North Central Texas Lakes and Rivers. 1977
Geist Reservoir, Hamilton and Marion Counties, Indiana. 1976
Geochemistry and characteristics of nitrogen transport at a confined animal feeding operation in a coastal plain agricultural watershed, and implications for nutrient loading in the Neuse River Basin, North Carolina, 1999-2002 / 2005
Glen Lake, Hillsborough County, New Hampshire. 1974
Glenada Lake, Highlands County, Florida. 1977
Goodyear Lake, Otsego County, New York. 1974
Grand Lake of St. Marys, Auglaize and Mercer Counties, Ohio. 1975
Grand Lake, Green Lake County, Wisconsin. 1974
Great Lakes Atmospheric Deposition (GLAD) network, 1982 and 1983 : data analysis and interpretation / 1988
Green Lake, Green Lake County, Wisconsin. 1975
Green Lake, Kandiyohi County, Minnesota. 1974
Greenwood Lake, Passaic County, New Jersey and Orange County, New York. 1976
Greer's Ferry Reservoir, Van Buren and Cleburne Counties, Arkansas. 1977
Grenada Lake, Calhoun, Grenada, and Yalobusha Counties, Mississippi. 1975
Ground water monitoring technical completion report : evaluation of agricultural best management practices to reduce nonpoint source ground water nitrate in Southern Minidoka County, Idaho : Minidoka/Cassia Ground Water Monitoring Project / 1999
Ground-water discharge and base-flow nitrate loads of nontidal streams, and their relation to a hydrogeomorphic classification of the Chesapeake Bay watershed, Middle Atlantic coast / 1998
Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland 1997
Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland 1995
Ground-water indicator pilot study in the state of Idaho. 1991
Ground-water indicator pilot study in the state of Minnesota / 1991
Ground-water indicator pilot study in the state of New Jersey. 1991
Ground-water indicators state pilot studies for Idaho, Minnesota, and New Jersey : findings report. 1991
Groundwater Pollution in Europe - A Conference Summary. 1973
Groundwater quality monitoring of Western coal strip mining : identification and priority ranking of potential pollution sources / 1979
Gull Lake (South Basin) Cass and Crow Wing Counties, Minnesota. 1975
Guntersville Reservoir, Marshall and Johnson Counties, Alabama. 1976
Hamilton Lake, Steuben County, Indiana. 1976
Harriman Reservoir Windham County Vermont. 1974
Harris Pond, Worchester County, Massachusetts, and Providence County, Rhode Island. 1974
Harry D. Strunk Reservoir, Frontier County, Nebraska. 1976
Hauser Lake, Kootenai County, Idaho. 1977
Hayden Lake, Kootenai County, Idaho. 1977
Hazardous emission characterization of utility boilers / 1975
Health effects of land treatment : toxicological / 1985
Health effects of nitrate, nitrite, and N- nitroso compounds part 1 of a 2-part study / 1981
Health effects of nitrates in water / 1977
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