Search Results for the EPA National Library Catalog

Items Found: 954
Showing: Items 601 - 650
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Pesticides in ground water database : a compilation of monitoring studies, 1971-1991, region 9 (Arizona, California, Hawaii, Nevada) / 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. National Summary. 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 10 (Alaska, Idaho, Oregon, Washington). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 2 (New York, New Jersey). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 3 (Delaware, Maryland, Pennsylvania, Virginia, West Virginia). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee). Volumes 1 and 2. 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 5 (Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 6 (Arkansas, Louisiana, New Mexico, Oklahoma, Texas). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 7 (Iowa, Kansas, Missouri, Nebraska). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming). 1992
Pesticides of concern in the Puget Sound basin : a review of contemporary pesticide usage / 1988
Petitions to delist hazardous wastes : a guidance manual / 1993
Petroleum biodegradation potential of northern Puget Sound and Strait of Juan de Fuca environments / 1980
Pharmaceutical Manufacturing Industry Effluent Limitations Guidelines and Standards Public Meeting. Held on May 23, 1994. 1994
Phase II fact sheet : National Primary Drinking Water Regulations for 38 inorganic and synthetic organic chemicals / 1991
Phillippi Creek Water Quality Report. 1995
Phosphate Fertilizer Subcategory of the Fertilizer Manufacturing Point Source Category. Summary Report. 1982
Pilot Monitoring Project for 14 Pesticides in Maryland Surface Waters. 1993
Plan for a National Coastal Water Quality Monitoring Network. 1974
Pollutants of concern in Puget Sound 1991
Pollution of Slocum Creek, Havelock, North Carolina. A Cooperative Investigation by the State of North Carolina, Department of the Navy, and the Federal Water Pollution Control Administration. 1969
Pollution of Slocum Creek, Havelock, North Carolina. Appendices. A Cooperative Investigation by the State of North Carolina, Department of the Navy, and the Federal Water Pollution Control Administration. 1969
Pollution of the Interstate Waters of the Missouri River and Tributary Waters, Kansas City Metropolitan Area. Transcript of Proceedings of Progress Evaluation Meeting Held at Kansas City, Missouri on April 21. 1965, and Appended Summary of Conference - December 3, 1957 and Secretary's Notice. 1965
Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Selected Estuarine Sediments. 1989
Population Processes of Mya Arenaria From Contaminated Habitats in Massachusetts Bays. Report to the Massachusetts Bays Program. 1997
Portable Device for Measuring Sediment Resuspension. 1986
Potential for Biodegradation of Organo-Chlorine Compounds in Groundwater. 1984
Potential sources of error in ground-water sampling at hazardous waste sites / 1992
Power-Cost Efficiency of Eight Macrobenthic Sampling Schemes in Puget Sound, Washington, USA. 1989
Predictive Modeling of Organic Emissions. 1987
Preliminary data summary for the coastal, onshore and stripper subcategories of the oil and gas extraction point source category. 1989
Preliminary data summary for the drum reconditioning industry. 1989
Preliminary data summary for the hazardous waste treatment industry / 1989
Preliminary data summary for the hospitals point source category. 1989
Preliminary data summary for the industrial laundries industry. 1989
Preliminary data summary for the machinery manufacturing and rebuilding industry. 1989
Preliminary data summary for the paint formulating point source category. 1989
Preliminary data summary for the pesticide chemicals point source category. 1989
Preliminary data summary for the pharmaceutical manufacturing point source category. 1989
Preliminary data summary for the pulp, paper and paperboard point source category. 1989
Preliminary data summary for the solvent recycling industry / 1990
Preliminary data summary for the transportation equipment cleaning industry. 1989
Preliminary data summary for the used oil reclamation and re-refining industry / 1989
Preliminary data summary of the metal finishing industry. 1994
Preliminary Investigation of Selected Water Quality Conditions in the Lower Colorado River. Parker Dam to Morelos Dam and Mexican Canal System. 1963
Preliminary study of the iron and steel category : 40 CFR part 420, effluent limitations guidelines and standards / 1995
Preliminary Water Pollution Control Study. Colorado River Basin Above Hoover Dam. Appendix A. Review of Developments, Methods, Costs and Controls. A-1. Evaporation. A-2. Phreatophytes. A-3. Desalination. 1965
Presence-Absence Coliform Test for Monitoring Drinking Water Quality. 1989
Prevalence of Subsurface Migration of Hazardous Chemical Substances at Selected Industrial Waste Land Disposal Sites. 1977
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