Search Results for the EPA National Library Catalog

Items Found: 1994
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Select Item Title Year Published
Potential use of ultrasound in chemical monitoring / 1994
POTW Toxics Management Handbook. 1988
Predicting the Acute Toxicity of Copper in Freshwater Sediments: Evaluation of the Role of Acid-Volatile Sulfide. 1993
Prediction of Bioaccumulation of Metals from Contaminated Sediments by the Oligochaete, 'Lumbriculus variegatus'. 1994
Preliminary Assessment of Gulf of Mexico OCS Contributions to Ozone Formation in Onshore Areas Using the Regional Oxidant Model. 1993
Preliminary data search report for locating and estimating air emissions from sources of cyanide compounds / 1993
Preliminary data summary of the metal finishing industry. 1994
Preliminary evaluation of chemical migration to groundwater and the Niagara River from selected waste-disposal sites / 1986
Preliminary Evaluation of Models-3 CMAQ Using Particulate Matter Data from the IMPROVE Network. 2001
PREMAQ: A New Pre-Processor to CMAQ for Air-Quality Forecasting. 2004
Prevalence of Subsurface Migration of Hazardous Chemical Substances at Selected Industrial Waste Land Disposal Sites. 1977
Procedures and methods for integrated global background monitoring of environmental pollution / 1987
Procedures for air dispersion modeling at superfund sites. 1995
Procedures for quantitative ecological assessments in intertidal environments / 1978
Procedures for verification of emissions inventories. 1996
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 Watershed Water Quality Project Symposium / 1997
Proceedings of Annual Analytical Symposium (10th). U.S. Environmental Protection Agency, Office of Water, Industrial Technology Division. Held in Norfolk, Virginia on May 13-14, 1987. 1993
Proceedings of the 1991 Midwest Pollution Control Biologists meeting : environmental indicators : measurement and assessment endpoints / 1992
Proceedings of the Chesapeake Bay Program Toxics Subcommittee sponsored : Chesapeake Bay contaminated sediments : critical issue forum / 1993
Proceedings of the EPA/A and WMA International Symposium (1992), Measurement of Toxic and Related Air Pollutants. Held in Durham, North Carolina on May 4-9, 1992. 1992
Proceedings of the International Symposium on Integrated Global Monitoring of the Biosphere, Tashkent, USSR, 14-19 October 1985 / 1987
Proceedings of the ocean dumping workshop, 106-mile site held March 28-30, 1989, Ocean City, NJ 1989
Proceedings of the third National Citizens' Volunteer Water Monitoring Conference : March 29-April 2, 1992, Annapolis, Maryland / 1992
Proceedings of the Workshop on the Sea-Surface Microlayer in Relation to Ocean Disposal : December 18-19, 1985, Airlie, Virginia / 1986
Proceedings Second Conference on Environmental Quality Sensors, National Environmental Research Center, Las Vegas, Nevada, October 10-11, 1973. 1973
Proceedings, Eleventh United States/Japan Conference on Sewage Treatment Technology : October 12-14, 1987, Tokyo, Japan / 1988
Proceedings, National Watershed Water Quality Project Symposium / 1997
Proceedings, second U.S./FRG workshop on photochemical ozone problem and its control : June 5-8, 1990, Carolina Inn, Chapel Hill, North Carolina, USA / 1991
Production of Aldehydes as Primary Emissions and from Secondary Atmospheric Reactions of Alkenes and Alkanes during the Night and Early Morning Hours. 1993
Products of incomplete combustion from direct burning of pentachlorophenol-treated wood wastes / 1998
Program to Analyze Aquifer Test Data and Check for Validity with the Jacob Method. 1993
Project Summary: Characterizing and Controlling Urban Runoff through Street and Sewerage Cleaning. 1985
Project Summary: Spreading Lagooned Sewage Sludge on Farm Land: A Case History. 1995
Protecting the Ozone Layer Protects Eyesight: A Report on Cataract Incidence in the United States Using the Atmospheric and Health Effects Framework Model. 2010
Protocol for equipment leak emission estimates / 1993
Protocol for Equipment Leak Emission Estimates, 1995 (for Microcomputers). 1995
Protocol for the field validation of emission concentrations from stationary sources. 1991
PSD Monitoring. 1980
Public participation procedures : for EPA's emissions estimation guidance materials 1997
Pyrographic Characterization of Municipal Waste. 1970
Quality Assurance for PAMS Upper Air Monitoring Sites. 1995
Quality assurance guidance document : quality assurance project plan, PM2.5 chemical speciation sampling at trends, NCore, supplemental and tribal sites (an update to the PM2.5 speciation trends network field sampling QAPP, December 2000) / 2012
Quality assurance handbook for air pollution measurement systems : volume IV, meteorological measurements version 1.0 (draft). 2006
Quality assurance handbook for air pollution measurement systems : volume V : precipitation measurement systems (interim edition). 1994
Quality Assurance Performance Audit Report for the Secretaria del Medio Ambiente Ciudad de Mexico, DF, Mexico Red Automatica de Monitoreo Atmosferico (RAMA) Air Quality Monitoring Stations. 2000
Quality Assurance Program for Monitoring Ozone and Carbon Monoxide. 1977
Quality assurance report, calendar year 1999 : the PM2.5 ambient air monitoring program 2000
Quality assurance report, calendar year 2000 : the SLAMS PM2.5ambient air monitoring program. 2001
Quality management plan for the fine particle speciation trends monitoring program. 2001
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