Search Results for the EPA National Library Catalog

Items Found: 1146
Showing: Items 951 - 1000
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Soil Pollution from Cattle Feedlots in Georgia. 1973
Some Important Inorganic Nitrogen and Phosphorus Species in Georgia Salt Marsh. 1972
Source Apportionment Methods Applied to the Determination of the Origin of Ambient Aerosols That Affect Visibility in Forested Areas. 1983
Sources of Urban Runoff Pollution and Its Effects on a Urban Creek. 1982
South Red Iron Lake, Marshall County, South Dakota. 1977
Spirit Lake, Dickinson County, Iowa. 1976
Spring Lake, Washington and Dakota Counties, Minnesota. 1975
Spruce Run Reservoir, Hunterdon County, New Jersey. 1976
St. Louis Bay, St. Louis County, Minnesota, and Douglas County, Wisconsin. 1975
Stillwater Lake Monroe County, Pennsylvania. 1975
Stockade Lake, Custer County, South Dakota. 1976
Strip mine reclamation with municipal sludge. / 1984
Study of Nitrate and Mineral Constituents from Tile Drainage in the San Joaquin Valley, California. 1966
Study of the Effects of Island Development on Lake Water Quality. 1972
Summary and conclusions : nutrient transport and accountability in the lower Susquehanna River Basin / 1974
Summary of audit performance : measurement of SO2, NO2, CO, sulfate, nitrate, lead, hi-vol flow rate - 1977 / 1979
Summary of audit performance: measurement of SO2, NO2, sulfate, nitrate, lead, hi-vol flow rate - 1978. 1980
Superior Bay, St. Louis County, Minnesota, and Douglas County, Wisconsin. 1975
Survey of chemical factors in Saginaw Bay (Lake Huron) / 1977
Survey of Literature Relating to Infant Methemoglobinemia Due to Nitrate Contaminated Water. 1951
Swan Lake, Columbia County, Wisconsin. 1974
Swan Lake, Itasca County, Minnesota. 1974
Swan Lake, Sullivan County, New York, EPA Region II. 1974
Swan Lake, Sullivan County, New York. 1974
Swanson Reservoir, Hitchcock County, Nebraska. 1976
Sweet Briar Lake, Morton County, North Dakota. 1976
Swine lagoon effluent applied to Coastal bermudagrass {MICROFICHE} 1983
Sylvan Lake, Noble County, Indiana. 1976
Tainter Lake, Dunn County, Wisconsin. 1974
Tappan Reservoir, Harrison County, Ohio. 1975
Techniques to Reduce Nitrogen in Drainage Effluent During Transport. 1971
Technology and Economics of Industrial Pollution Abatement. 1976
The Control of nitrate as a water pollutant / 1977
The Drinking water criteria document on nitrate/nitrite / 1990
The Impact of intensive application of pesticides and fertilizers on underground water recharge areas : preliminary review / 1976
The Influence of land use on stream nutrient levels / 1976
The limnology and biota of mine spoils ponds in northwest Colorado / 1979
The nutrition of Great Lakes Cladophora / 1976
The status of indoor air pollution research 1976 / 1977
The TIME project: a case study / 1990
The urban perspectives of acid rain : workshop summary / 1993
Theoretical Study of NOx Absorption Using Aqueous Alkaline and Dry Sorbents. Volume I. 1971
Theoretical Study of NOx Absorption Using Aqueous Alkaline and Dry Sorbents. Volume II. 1971
Tims Ford and Woods Reservoirs: Moore, Franklin, and Coffee Counties, Tennessee. 1976
Topaz Lake, Douglas County, Nevada, and Mono County, California. 1977
Towline Lake, Oneida County, Wisconsin. 1974
Trace Lake, Todd County, Minnesota. 1974
Transport of agricultural chemicals from small upland Piedmont watersheds / 1978
Transport of pollutants in plumes and PEPES : a study of transport of pollutants in power plant plumes, urban and industrial plumes, and persistent elevated pollution episodes / 1985
Treatment of High Nitrate Waters. 1969
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