Search Results for the EPA National Library Catalog

Items Found: 1556
Showing: Items 751 - 800
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Oradell Reservoir, Bergen County, New Jersey. 1976
Organic Analyses in Water Quality Control Programs - Training Manual. 1980
Organic Analyses in Water Quality Control Programs. Training Manual. 1977
Organic Analyses in Water Quality Control Programs; Instructor's Guide for Conducting the Course. 1980
Organic Analyses in Water Quality Control Programs; Training Manual. 1978
Otter Lake, Cayuga County, New York. 1974
Overland recycling system for animal waste treatment / 1979
Overview of Rural Nonpoint Pollution in the Lake Erie Basin. 1987
Owasco Lake, Cayuga County, New York. 1974
Oxidant air pollution impact to the forests of eastern United States : a literature review / 1979
Oxidant air pollution impact to the forests of eastern United States : a literature review / 1979
Oxidation of Cardiac Myoglobin In vivo by Sodium Nitrite or Hydroxylamine. 1989
Pactola Reservoir, Pennington County, South Dakota. 1976
PANs in the Atmosphere. 1993
Particle size distribution of nitrate aerosols in the Los Angeles air basin / 1977
Paulinskill Lake, Sussex County, New Jersey. 1976
Pelican Lake, Bottineau County, North Dakota. 1976
Pelican Lake, St. Louis County, Minnesota. 1974
Performance and Cost Evaluation of Bioremediation Techniques for Fuel Spills. 1993
Permuted Index to Current Eutrophication Literature. 1974
Perspectives on nitrates. 1990
Petenwell Flowage, Juneau, Adams, and Wood Counties, Wisconsin. 1975
Pewaukee Lake, Waukesha County, Wisconsin. EPA Region V. 1975
Phosphate reduction and response of plankton populations in Kootenay Lake / 1976
Phosphorus Removal by Trickling Filter Slimes. 1973
Photochemical aerosol dynamics / 1979
Phytoplanktonic Nitrogen as an Index of Cultural Eutrophication. 1971
Pickwick Lake, Colbert and Lauderdale Counties, Alabama. Tishomingo County, Mississippi. Harding County, Tennessee. 1976
Pigeon Lake, Steuben County, Indiana. 1976
Pilot Plant Experiences in Demineralization of Secondary Effluent Using Electrodialysis. 1966
Pine Lake, Waukesha County, Wisconsin. EPA Region V. 1975
Pinecliff Lake, Passaic County, New Jersey. 1976
Piscataway Creek Watershed Model: A Stormwater and Nonpoint Source Management Tool. 1982
Plankton Associations and Related Factors in a Hipereutrophic Lake. 1971
Pleasant Hill Reservoir, Ashland and Richland Counties. 1975
Plutonium uptake by plants grown in solution culture / 1978
Pollution control manual for irrigated agriculture / 1978
Pollution Observations in the Lake Superior Basin. 1968
Pollution Studies of the Regional Ogallala Aquifer at Portales, New Mexico. 1972
Pollution Studies of the Regional Ogallala Aquifer at Portales, New Mexico. 1972
Pompton Lakes, Passaic County, New Jersey. 1976
Possibility of Reducing Nitrogen in Drainage Water by on Farm Practices 1972
Possible sources of nitrate in ground water at swine licensed-managed feeding operations in Oklahoma, 2001 2002
Post Audit of a Lake Erie Eutropication Model. 1987
Potentiometric Techniques for Monitoring Ions Involved in Water Pollution. 1971
Powder Mill Pond, Hillsborough County, New Hampshire. 1974
Prairie Rose Lake, Shelby County, Iowa. 1976
Pre-Impoundment Biological Survey of Stockton Reservoir-Sac River, Missouri, August, 1968. 1969
Precipitation scavenging of inorganic pollutants from metropolitan sources / 1974
Preliminary environmental assessment of combustion modification techniques / 1977
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