Search Results for the EPA National Library Catalog

Items Found: 2799
Showing: Items 1751 - 1800
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Select Item Title Year Published
Optimizing Composite Sampling Protocols. 1994
Oregon State Review Framework Final Report: Oregon Department of Environmental Quality Lane Regional Air Pollution Authority, September 2007. 2007
Organic solvent use in web coating operations / 1981
Organisms and biological communities as indicators of environmental quality : a symposium, the Ohio State University, March 25, 1974 1975
Organometallics in environment and toxicology / 2010
OSWER PBMS. Implementation Plan (Revision 1). 1998
OTS guidance document for the preparation of quality assurance project plans. 1987
Ottawa '92 the OECD Workshop on Methods for Monitoring Organisms in the Environment. 1994
Our lakes, our health, our future : 1995 biennial meeting on Great Lakes water quality, Duluth, Minnesota and Superior, Wisconsin, September 22-25, 1995 / 1995
Outline of guidelines for entering field sites of unknown chemical toxicity 1979
Oversight of the U.S. Geological Survey : hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fourteenth Congress, second session, April 7, 2016. 2018
Overview of Selected U.S. Environmental Protection Agency Ecological Research in the Prairie Pothole and Pacific Northwest Regions. 1995
Ozone monitoring, mapping, and public outreach : delivering real-time ozone information to your community. 1999
PAHs : an ecotoxicological perspective / 2003
Paleoecological Investigation of Recent Lake Acidification in the Adirondack Mountains, N. Y. 1990
Parachute Creek Shale Oil Project Monitoring Review Committee Meeting Report, August 9, 1990. 1990
Part 503 implementation guidance. 1995
Particle Beam Liquid Chromatography-Electron Impact Mass Spectrometry of Dyes. 1989
Particulate data reduction (PADRE) system reference manual / 1984
Passive Sampling Device as a Simple Tool for Assessing Ecological Change: An Extended Monitoring Study in Ambient Air. 1992
Passive sampling device for ambient air and personal monitoring / 1984
Passive sampling device for ambient air and personal monitoring {microform} / 1984
Pattern Recognition/Expert System for Mass Spectra of Volatile Toxic and Other Organic Compounds. 1992
Patterns of distribution and abundance of macrobenthos at Taylors Island, Maryland with implications for monitoring programs 1980
Patuxent Estuary water quality survey : 1983 data summary : technical report number 3 / 1984
Pentachlorobenzene 1993
Performance audit procedures for opacity monitors / 1983
Performance audit procedures for opacity monitors / 1992
Performance audit procedures for opacity monitors : technical assistance document / 1987
Performance audit procedures for SO2, NOx, CO2, and O2 continuous emission monitors / 1983
Performance Monitoring of MNA Remedies for VOCs in Ground Water. 2005
Performance of the Union Carbide dissolved oxygen analyzer / 1980
Performance specification 1 : specifications and test procedures for opacity continuous emissions monitoring systems in stationary sources, summary of comments and responses. 1982
Performance survey of ambient air monitors : EPA Region 6 / 1980
Performance test results and comparative data for designated reference and equivalent methods for nitrogen dioxide / 1983
Performance test results and comparative data for designated reference methods for carbon monoxide / 1983
Performance-Based Methods for the EPA's Regulatory Programs. 1992
Permit guidance manual on unsaturated zone monitoring for hazardous waste land treatment units / 1986
Permit guidance manual on unsaturated zone monitoring for hazardous waste land treatment units : for public comment, draft. 1985
Personal care compounds in the environment : pathways, fate and methods for determination / 2007
Perspectives on Environmental Monitoring: An Introduction to the U.S. EPA Long-Term Monitoring (LTM) Project. 1993
Pest control in the school environment : adopting integrated pest management. 1993
Pest management at the crossroads / 1996
Pesticide assessment guidelines: subdivision U, applicator exposure monitoring / 1986
Pesticide formulation methods index / 1991
Pesticide formulation methods index. 1983
Pesticide formulation methods index. 1980
Pesticide monitoring annual report no. 17-44-0140-79 : Department of the Army pesticide monitoring program evaluation of environmental samples collected in calendar year 1976. 1979
Pesticide Monitoring: Illinois EPA's Summary of Results, 1985-1989. 1990
Pesticide registration (PR) notice 2000-7 : notice to manufacturers, producers, formulators and registrants of pesticide products. 2000
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