Search Results for the EPA National Library Catalog

Items Found: 2799
Showing: Items 1801 - 1850
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Select Item Title Year Published
Pesticide Regulation (PR) Notice 94-9. Notice to Manufactures, Producers, Formulators and Registrants of Pesticide Products. 1994
Pesticides in ground water data base : 1988 interim report / 1988
Pesticides in natural systems : how can their effects be monitored? : Proceedings of the conference. 1991
PFOA in Water. Past Analytical Procedures. Volume 39. 2005
Pharma-ecology : the occurrence and fate of pharmaceuticals and personal care products in the environment / 2008
Pharmaceuticals in the environment : sources, fate, effects, and risks / 2008
Phase II : final report, NATO/CCMS Pilot Study : Evaluation of Demonstrated and Emerging Technologies for the Treatment and Clean Up of Contaminated Land and Groundwater. 1998
Philadelphia roadway study / 1984
Physiological and Nonspecific Biomarkers. 1992
Pilot study for Montgomery County and Maryland DNR data integration : comparison of benthic macroinvertebrate sampling protocols for freshwater streams / 2003
Pilot study on demonstration of remedial action technologies for contaminated land and groundwater volumes 1 and 2 / 1993
Pilot Study on International Information Exchange on Dioxins and Related Compounds, October 1988. 1988
Pilot Study to Evaluate Methods for the Assessment of Exposure of Small Children to Pesticides in the Residential Environment. 1992
Pilot test of wetland condition indicators in the prairie pothole region of the United States / 1997
Planning and implementing a real-time air pollution monitoring and outreach program for your community : the AirBeat Project of Roxbury, Massachusetts. 2003
Plants for environmental studies 1997
PM10 SIP development guideline. 1987
PM10 Sampler Evaluation Program: January 1985 to July 1986. 1987
Poisons in our neighborhoods toxic pollution in the United States / 1990
Poisons in our neighborhoods toxic pollution in the United States / 1991
Policies and systems of environmental impact assessment. 1991
Policies for the inclusion of carbon monoxide and oxidant controls in state implementation plans : (TCP policy paper) / 1976
Pollution abatement and prevention at federal installations fiscal year 1991 : a report and evaluation of pollution abatement projects and other environmental needs at federal installations proposed by executive agencies in response to executive order 12088. 1989
Pollution prevention (P2) tools for inspectors. 2001
Polycyclic aromatic hydrocarbons. 1994
Portable tandem mass spectrometer analyzer 1991
Possible use of Alcaligenes paradoxus as a biological monitor / 1979
Post-project analysis and the improvement of guidelines for environmental monitoring and audit / 1990
Potential causes of elevated PMON and PMOS concentrations in the inhalable particulate network / 1984
Potentials and limitations of ecosystem analysis 1987
Power-Cost Efficiency of Eight Macrobenthic Sampling Schemes in Puget Sound, Washington, USA. 1989
Precision and accuracy assessments for state and local air monitoring networks, 1984 / 1986
Precision of Variable Sampling When the Response Variable and Inclusion Probabilities Are Not Highly Correlated. 1994
Predicting bioaccumulation : development of a simple partioning model for use as a screening tool for regulating ocean disposal wastes / 1987
Predicting bioaccumulation of sediment-associated organic contaminants : development of a regulatory tool for dredged material evaluation / 1987
Predicting Branchial and Cutaneous Uptake of 2,2',5,5'-Tetrachlorobiphenyl in Fathead Minnows ('Pimephales promelas') and Japanese Medaka ('Oryzias latipes'): Rate Limiting Factors. 1993
Predicting ecosystem risk / 1992
Predictive Modeling of Organic Emissions. 1987
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
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