Search Results for the EPA National Library Catalog

Items Found: 2725
Showing: Items 1951 - 2000
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Select Item Title Year Published
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 environmental assessment of the CAFB / 1976
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
Preparation of the Components of the Modified Method 5 (Method 0010) Sampling Train for Analysis by SW-846 Method 8270. 1993
Preparation of Truck Version PHS Variable Dilution Sampling System. 1968
Preparations for Acquisition of Baseline Emissions Data from Gasoline Powered Trucks above 10,000-lb. GVW. 1968
Preparations for Acquisition of Baseline Emissions Data from Gasoline Powered Trucks Between 6,000-lb. and 10,000-lb. GVW. 1968
Presence of Dichloromethane on Cleaned XAD-2 Resin: A Potential Problem and Solutions. 1990
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
Preventing haloform formation in drinking water / 1980
Primary Lead Smelter, Doe Run, Herculaneum, Missouri. Volume 1. Text and Appendix A. 1999
Primary Lead Smelter, Doe Run, Herculaneum, Missouri. Volume 2. Appendix B.1. 1999
Primary Lead Smelter, Doe Run, Herculaneum, Missouri. Volume 3. Appendix B.2 through Appendix F. 1999
Principal Component Analysis of SO4(2-) Precipitation Concentrations over the Eastern United States. 1989
Priority pollutant removal from mine drainage / 1980
Probabilistic ecological risk assessment of tributyltin in the Chesapeake Bay watershed : final report / 1998
Probability of Plume Interception Using Conditional Simulation of Hydraulic Head and Inverse Modeling. 1991
Probative Value of a Single Air Sampling Station in a Source-Receptor Problem. 1956
Problem of Selecting the Number of Sampling Points and Frequency of Observations of Atmospheric Pollution (K Voprosu o Vybore Kolichestva Punktov Otbora Prob i Chastote Nablyudenii za Zagryazneniem Atmosferei). 1971
Problem Principal Organic Hazardous Constituents (POHC) Reference Directory, (Version 1.0) (for Microcomputers). 1991
Problem Principal Organic Hazardous Constituents (POHC) Reference Directory. Documentation. 1991
Procedures for aerosol sizing and H2SO4 vapor measurement at Shawnee test facility / 1979
Procedures for conducting air pathway analyses for superfund applications / 1989
Procedures for emission inventory preparation. Volume IV, Mobile sources / 1992
Procedures for estimating probability of nonattainment of a PM10 NAAQS using total suspended particulate or inhalable particulate data / 1984
Procedures for evaluating operations of ambient air monitoring networks : a manual / 1976
Procedures for evaluating operations of water monitoring networks / 1976
Procedures manual for electrostatic precipitator evaluation / 1977
Procedures manual for environmental assessment of fluidized-bed combustion processes / 1977
Procedures manual for fabric filter evaluation / 1978
Proceedings / 1975
Proceedings : Fifth Annual National Symposium on Recent Advances in Pollutant Monitoring of Ambient Air and Stationary Sources, Radison Plaza Raleigh Hotel, Raleigh, NC, May 14-16, 1985. 1986
Proceedings : National Symposium on Recent Advances in Pollutant Monitoring of Ambient Air and Stationary Sources : proceedings from the National Symposium held at the Mission Valley Inn, Raleigh, North Carolina, May 4-7, 1982. 1983
Proceedings : National Symposium on Recent Advances in Pollutant Monitoring of Ambient Air and Stationary Sources, Radison Plaza Raleigh Hotel, May 8-10, 1984. 1984
Proceedings : the 1991 International Symposium on Radon and Radon Reduction Technology / 1991
Proceedings : the 1991 International Symposium on Radon and Radon Reduction Technology, volume 3. Symposium panel and poster papers technical sessions 1 through 5 / 1991
Proceedings of ninth annual analytical symposium / 1986
Proceedings of Seminar on Methodology for Monitoring the Marine Environment, Seattle, Washington, October 1973. 1974
Proceedings of Southern Conference on Environmental Radiation Protection from Nuclear Power Plants, 21-22 April 1971. 1972
Proceedings of Symposium on 1975 Northeast Oxidant Transport Study : Research Triangle Park North Carolina, January 20-21, 1976 / 1977
Proceedings of the 1986 EPA/APCA Symposium on Measurement of Toxic Air Pollutants / 1986
Proceedings of the 1988 EPA/APCA International Symposium on Measurement of Toxic and Related Air Pollutants : Research Triangle Park, North Carolina, May 1988 / 1988
Proceedings of the 1991 U.S. Environmental Protection Agency/Air and Waste Management Association International Symposium: Measurement of Toxic and Related Air Pollutants. Volume 1. 1991
Proceedings of Two Highway Vehicle Emissions Workshops. 1991
Proceedings Report: A Symposium on Cooling Water Intake Technologies to Protect Aquatic Organisms. 2005
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