Search Results for the EPA National Library Catalog

Items Found: 998
Showing: Items 601 - 650
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Near critical CO2 extraction of hazardous organics from acrylonitrile, pesticide and steel mill wastes / 1987
Near critical CO2 extraction of hazardous organics from acrylonitrile, pesticide and steel mill wastes / 1987
New and revised chemical fate test guidelines. 1984
New perspectives in ecotoxicology 1984
New perspectives in ecotoxicology / 1983
New perspectives in ecotoxicology / 1982
New source review for stationary sources of air pollution / 2006
Nickel hazards to fish, wildlife, and invertebrates : a synoptic review / 1998
Nonpoint source pollution abatement in the Great Lakes Basin : an overview of post-PLUARG developments : report to the Great Lakes Water Quality Board / 1983
Nuclear waste transuranic waste storage limitiations at Rocky Flats plant : report to Congressional requesters / 1990
Nutrient control actions for improving water quality in the Mississippi River basin and northern Gulf of Mexico / 2009
Nutrient enrichment action agenda (3.2) for the Gulf of Mexico. 1993
Nutrient enrichment action agenda for the Gulf of Mexico : first generation-management committee report. 1994
Off the books : air pollution missing from Texas annual emission inventory / 2005
Off-site costs of soil erosion : proceedings of a symposium held in May 1985 1986
Oil and hazardous substances pollution contingency plan for Region IX : inland waters / 1974
Oil and hazardous substances pollution contingency plan for Region IX : inland waters / 1972
Oil in freshwater : chemistry, biology, countermeasure technology : proceedings of the Symposium of Oil Pollution in Freshwater, Edmonton, Alberta, Canada 1987
Oil pollution abstracts / 1979
Oil Spill Workshop : results of the Region I Workshop on Oil Spill Ecological Damage Assessment / 1978
Oil Spill Workshop : results of the Region I Workshop on Oil Spill Ecological Damage Assessment / 1978
Opportunities for pollution prevention research to support the 33/50 program / 1992
Organic chemical toxicology of fishes / 2014
Organotin compounds in the aquatic environment : scientific criteria for assessing their effects on environmental quality 1985
Oswego River remedial action plan 1990
Oswego River remedial action plan : stage II/ 1991
Our angry earth 1991
OWM accomplishments report : fiscal year 2006 / 2006
Oxidant air pollutant effects on a western coniferous forest ecosystem : Task A report : planning conference / 1971
Oxidant air pollutant effects on a western coniferous forest ecosystem : task B [report] : historical background and proposed systems study of the San Bernardino Mountain area / 1973
P2/finance user's manual : pollution prevention financial analysis and cost evaluation system for lotus 1-2-3 for DOS. 1994
P2/finance user's manual : pollution prevention financial analysis and cost evaluation system for microsoft excel for windows. 1994
P2/finance version 3.0 in Lotus 1-2-3 version 3.4a for DOS : user's guide / 1996
P2/finance version 3.0 in Microsoft Excel version 5.0 for Windows : user's guide / 1994
PCB in the Russian federation : inventory and proposals for priority remedial actions : executive summary / 2000
Persistent marine debris: challenge and response : the federal perspective / 1988
Pesticides in Iowa surface waters : summary of a workshop held March 1977 / 1977
Pesticides in the nation's rivers, 1975-1980, and implications for future monitoring / 1985
Phantom reductions : tracking toxic trends / 1990
Pharmaceuticals in the nation's drinking water : assessing potential risks and actions to address the issue : hearing before the Subcommittee on Transportation Safety, Infrustructure Security, and Water Quality of the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, second session, April 15, 2008. 2014
Phosphoric acid 1985
Phosphorus in fresh water and the marine environment / 1973
Phthalate esters in the aquatic environment 1980
Physiological impact of dredged sediment on two benthic species / 1987
Physiological impact of dredged sediment on two benthic species {Microfiche} 1987
Physiological responses of marine organisms to environmental stresses research supported by U. S. Department of Energy, 1980 to 1986 / 1987
Plan de accion para el programa ambiental del Caribe una oportunidad para el desarrollo sostenido. 1988
Planar PCB hazards to fish, wildlife, and invertebrates : a synoptic review / 1996
Planning guide and checklist for hazardous materials contingency plans / 1981
Poisoned waters / 2009
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