Search Results for the EPA National Library Catalog

Items Found: 2214
Showing: Items 1651 - 1700
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Select Item Title Year Published
Preparation of water samples for asbestos fiber counting by electron microscopy / 1978
Preparing your drinking water consumer confidence report : guidance for water suppliers. 2010
Preparing your drinking water consumer confidence report : revised guidance for water suppliers / 2005
Preprocessing, Variable Selection, and Classification Rules in the Application of SIMCA Pattern Recognition to Mass Spectral Data. 1989
Presence of Dichloromethane on Cleaned XAD-2 Resin: A Potential Problem and Solutions. 1990
Preventing waterborne disease : a focus on EPA's research. 1993
Priority pollutant removal from mine drainage / 1980
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
Problems with a Nafion (Trade Name) Membrane Dryer for Drying Chromatographic Samples. 1983
Procedure for the Determination of Citric Acid in Water and Sewage. 1949
Procedure for the Determination of Odor on Ohio River Study. 1950
Procedures for aerosol sizing and H2SO4 vapor measurement at Shawnee test facility / 1979
Procedures for cascade impactor calibration and operation in process streams / 1977
Procedures for Evaluating the Photopic Response of the Visible Emission Training School Transmissometer. 1984
Procedures for trace analysis of dissolved inorganic and organic constituents in water / 1971
Procedures manual for electrostatic precipitator evaluation / 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 of annual analytical symposium (7th) 1984
Proceedings of Conference on Environmental Quality Sensors (2nd) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973. 1976
Proceedings of ninth annual analytical symposium / 1986
Proceedings of Seminar on Methodology for Monitoring the Marine Environment, Seattle, Washington, October 1973. 1974
Proceedings of Symposium on Multiple-Source Urban Diffusion Models / 1970
Proceedings of the National Symposium on Data and Instrumentation for Water Quality Management at Wisconsin Univ., Madison, on 21-23 July 1970. 1970
Proceedings of the seminar on biological monitoring and its use in the NPDES permit program : held at the Conrad Hilton Hotel, Chicago, Illinois, October 2, 1979 / 1980
Proceedings Second Conference on Environmental Quality Sensors, National Environmental Research Center, Las Vegas, Nevada, October 10-11, 1973. 1973
Proceedings, Advances in Particle Sampling and Measurement : (Asheville, NC, May 1978) / 1979
Proceedings, National Symposium on Recent Advances in Pollutant Monitoring of Ambient Air and Stationary Sources : Radison Plaza Hotel, May 8-10, 1984. 1984
Proceedings, National Symposium on Recent Advances in Pollutant Monitoring of Ambient Air and Stationary Sources : Raleigh Hilton Hotel, May 3-6, 1983. 1983
Proceedings, Symposium on Atmospheric Emissions from Petroleum Refineries (November 1979, Austin, TX) / 1980
Proceedings. Joint Conference on Prevention and Control of Oil Spills. 1969
Process gas chromatography study of a Selexol acid gas removal system / 1984
Process measurement procedures, H2SO4 emissions / 1979
Program Guide to Automated Instrumentation for Water Pollution Surveillance. 1966
Program PARAMS User's Guide, Program Version: 1.0, Document Version: 1.0. 2005
Proposed implementation plan for the control of particulates and sulfur oxides for the Commonwealth of Kentucky portion of the metropolitan Cincinnati interstate air quality control region. 1970
Proposed implementation plan for the control of particulates and sulfur oxides for the State of Indiana portion of the metropolitan Cincinnati interstate air quality control region. 1970
Proposed implementation plan for the control of particulates and sulfur oxides for the State of Ohio portion of the metropolitan Cincinnati interstate air quality control region. 1970
Proposed Water Quality Information. Volume II. 1973
Protocol for applying and validating the CMB model / 1987
Protocol for equipment leak emission estimates / 1993
Protocol for Equipment Leak Emission Estimates, 1995 (for Microcomputers). 1995
Protocol for the collection and analysis of volatile POHCs using VOST / 1984
Protocol for the field validation of emission concentrations from stationary sources. 1991
Protocols for short term toxicity screening of hazardous waste sites / 1988
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