Search Results for the EPA National Library Catalog

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Hydrogeology of the upper Chesapeake Bay area, Maryland, with emphasis on aquifers in the Potomac Group 1984
Identification and assessment of asbestos emissions from incidental sources of asbestos / 1974
Impact of hydrologic modifications on water quality / 1975
Impacts of construction activities in wetlands of the United States / 1976
Indoor particle concentrations associated with use of tap water in portable humidifiers / 1988
Indoor radiation exposure due to radium-226 in Florida phosphate lands 1979
Laboratory study of limestone regeneration in dual alkali systems / 1977
Marine mammals 1965
Measurement and analysis of vapor sensors used at underground storage tank sites / 1995
Measurement of cadmium, lead, zinc, and calcium in selected populations in the United States / 1985
Methods to treat, control and monitor spilled hazardous materials / 1975
Minnesota, Lake Superior near shore water quality study : a survey of the near shore waters in the Duluth area and near the mouths of the Gooseberry and Cascade Rivers / 1976
Negative impacts of Garrison and Oahe Reservoirs on the North Dakota economy 1962
Nitrogen deposition, critical loads and biodiversity : proceedings of the International Nitrogen Initiative Workshop, linking experts of the Convention on Long-range Transboundary Air Pollution and the Convention on Biological Diversity / 2014
Nitrogen Deposition, Critical Loads and Biodiversity [electronic resource] / 2014
NOAA ocean and Great Lakes acidification : research plan highlights / 2010
NOAA ocean and Great Lakes acidification research plan / 2010
Out of Africa I The First Hominin Colonization of Eurasia / [electronic resource] : 2010
PCBs in the Upper Hudson River : the science behind the dredging controversy / 2001
Permanent wetland reserve analysis of a new approach to wetland protection / 1990
Pesticide testing with littoral enclosures / 1990
Petroleum systems reliability analysis : a program for prevention of oil spills using an engineering approach to a study of offshore and onshore crude oil petroleum systems / 1973
Phosphate removal in an activated sludge facility / 1974
Phosphorus removal treatability studies at C.F.B. Borden, Petawawa, Trenton and Uplands 1973
Physical-chemical treatment of a municipal wastewater using powdered carbon, no. II / 1976
Plankton community and hydraulic characterization preliminary to lake flushing / 1969
Potentially hazardous emissions from the extraction and processing of coal and oil, 1975
Preserving ecological systems : the agenda for long-term research and development / 1987
President's urban policy program evaluation : preliminary evaluation report / 1980
Principles of siphons with respect to the artificial-recharge studies in the Grand Prairie region, Arkansas / 1963
Proceedings of the 4th investigators' meeting for EPA's biotechnology-biological control agent risk assessment research program : April 8-12, 1991 / 1992
Projected effects of ground-water withdrawals in the Arkansas River Valley, 1980-99, Hamilton and Kearny counties, southwestern Kansas / 1985
Projected ground-water development, ground-water levels, and stream-aquifer leakage in the South Fork Solomon River Valley between Webster Reservoir and Waconda Lake, north-central Kansas, 1979-2020 1986
Quadrupole storage mass spectrometry / 1989
Quality Control Practices in Processing Air Pollution Samples. 1973
Rain Forest Project. Annual Report. 1970
Removal of creosote from soil by thermal desorption / 1991
Sampling Air for Gaseous Organic Chemicals Using Solid Adsorbents Applications to Tenax. 1982
Sampling and analysis of coke-oven door emissions / 1977
Sampling and analytical methods development for dry deposition monitoring / 1987
Sampling and analytical methods development for dry deposition monitoring : project summary / 1987
Sampling and Identification of Pollutant Oils in Industrial Watercourses. 1976
Scientific basis for nuclear waste management XI symposium held November 30-December 3, 1987, Boston, Massachusetts, U.S.A. / 1987
Selection criteria for mathematical models used in exposure assessments : atmospheric dispersion models. 1993
Soil survey, Crowley County, Colorado 1968
Source assessment : pressed and blown glass manufacturing plants / 1977
Source testing of a stationary coke-side enclosure (volume 1 of 12) : Burns Harbor Plant, Bethlehem Steel Corporation, Chesterton, Indiana / 1977
South Florida Ecosystem Assessment: Phase I/II (Technical Report) - Everglades Stressor Interactions: Hydropatterns, Eutrophication, Habitat Alteration, and Mercury Contamination. 2001
Spawning Success of the Black Crappie, 'Pomoxis nigromaculatus', at Reduced Dissolved Oxygen Concentration. 1977
Structure-Activity Relationships. Computerized Systems. 1990
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