Search Results for the EPA National Library Catalog

Items Found: 2743

Showing: Items 1801 - 1850

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Select Item Title Year Published
Preliminary analysis of nutrient monitoring data for the Susquehanna River and selected tributaries, January 1, 1985 - December 31, 1987 / 1988
Preliminary catagorization and ranking of hazardous materials for environmental monitoring programs 1978
Preliminary compilation of the states' reports to the Lake Michigan Toxic Substances Committee 1974
Preliminary Findings from a Screening Environmental Monitoring Study with Dimethylsilanediol and Trimethylsilanol. 2015
Preliminary Investigation of the Extent of Sediment Contamination in the Lower Grand River. 1999
Preliminary report of assessment of field investigation of six-year spontaneous abortion rates in three Oregon areas in relation to forest 2,4,5-T spray practices / 1979
Preliminary report of EPA efforts to replace freon for the determination of oil and grease. 1993
Preliminary Results of a Pesticide Leaching Study at Plains, Georgia. 1992
Preliminary sampling survey : Waukegan and Zion Power plant sites, October 9 and 10, 1969. 1970
Preparation and Evaluation of Representative Compounds in Small High Pressure Cylinders for Use as Audit Materials. 1994
Presentation of EPA Region 10's ecological risk analysis concepts and implications for management in the Snake River : Twin Falls, Idaho, July 19, 1993 / 1993
Primary standard calibration methods and network intercalibrations for air quality monitoring. 1994
Prince William Sound Regional Citizens' Advisory Council : 2005-2006 in review. 2006
Principles for evaluating chemical effects on the aged population. 1993
Principles for the interpretation of the results of testing procedures in ecotoxicology : international symposium, Sophia Antipolis, Valbonne (Alpes-Maritimes), France / 1982
Principles of ecotoxicology / 2006
Principles of environmental sampling 1990
Principles of environmental sampling 1988
Principles of environmental sampling / 1996
Principles of exposure measurement in epidemiology / 1992
Priorities for coastal ecosystem science / 1994
Priority pollutant data evaluation / 1983
Probability Sampling and Population Inference in Monitoring Programs. 1992
Problems of aquatic toxicology, biotesting, and water quality management : proceedings of USA-USSR symposium, Borok, Jaroslavl Oblast, July 30-August 1, 1984 / 1986
Problems of aquatic toxicology, biotesting, and water quality management : proceedings of USA-USSR symposium, Borok, Jaroslavl Oblast, July 30-August 1, 1984 / 1986
Procedure for the evaluation of environmental monitoring laboratories / 1978
Procedures and methods for integrated global background monitoring of environmental pollution / 1987
Procedures manual for the evidence audit of hazardous waste site investigations by contractor evidence audit teams. 1980
Proceedings : 1996/1997 STAR grants ecological assessment/ecosystem indicators program review : February 3-5, 1998, Las Vegas, Nevada / 1998
Proceedings : International Enforcement Workshop, May 8-10, 1990, Utrecht, the Netherlands / 1990
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 fourteenth annual Waste Testing and Quality Assurance Symposium (WTQA '98). 1998
Proceedings of symposium : biological criteria : research and regulation / 1991
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 Midwest Pollution Control Biologists meeting : environmental indicators : measurement and assessment endpoints / 1992
Proceedings of the 2004 National Beaches Conference 2005
Proceedings of the conference on environmental impact prediction : simulation for environmental decision-making 1995
Proceedings of the Eighth International Clean Air Conference : held at the Royal Melbourne Exhibition Convention Centre, 7-11 May, 1984 / 1984
Proceedings of the International Clean Air Conference, held at the University of Auckland, 25th to 30th March 1990 1990
Proceedings of the International Symposium on Integrated Global Monitoring of the Biosphere, Tashkent, USSR, 14-19 October 1985 / 1987
Proceedings Report: A Symposium on Cooling Water Intake Technologies to Protect Aquatic Organisms. 2005
Proceedings Second Conference on Environmental Quality Sensors : National Environmental Research Center, Las Vegas, Nevada, October 10-11, 1973. 1973
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 : (Daytona, FL Oct 1981) / 1989
Proceedings, Environmental Quality Sensor Workshop : Western Environmental Research Center, Las Vegas, Nevada, November 30 - December 2, 1971. 1972
Proceedings, UNEP and IUFRO International Workshop in Cooperation with FAO on Developing Large Environmental Data Bases for Sustainable Development, United Nations Avenue, Nairobi, Kenya, 14-16 July 1994 1994
Proceedings. Symposium on Statistics and the Environment. 0
Proceedings: 10th Annual Waste Testing and Quality Assurance Symposium. Held in Arlington, Virginia on July 11-15, 1994. 1994
Proceedings: 9th Annual Waste Testing and Quality Assurance Symposium. Held in Arlington, Virginia on July 12-16, 1993. 1993
Proceedings: The 1988 Symposium on Radon and Radon Reduction Technology. Volume 1. 1989
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