Search Results for the EPA National Library Catalog

Items Found: 298
Showing: Items 201 - 250
Your Search: (AUTHOR=JOHNSON AND D AND L)


 
 
 
PREV 1 2 3 4 5 6 NEXT
Select Item Title Year Published
National QA Standard for Environmental Programs for Hazardous Waste Management Activities. 1991
New Directions in Oxidant By-Product Research: Identification and Significance. 1985
Non-Purgeable Volatile Organic Compounds Rapidly Determined by Gas Chromatography/Mass Spectrometry Using Direct Aqueous Injection. 1995
Offshore Platform Hazardous Waste Incineration Facility: Feasibility Study. 1981
PADRE (Particle Data Reduction): A Computerized Data Reduction System for Cascade Impactor Measurements. 1984
Particle Class Balance Receptor Model for Aerosol Apportionment in Syracuse, New York. 1983
PC-QTRAK: An Automated Tracking System for Environmental Quality Assurance Activities. 1987
Pesticides in Water Supplies Using Surface Water Sources. 1987
Phase Distributions of Low Volatility Organics in Ambient Air. 1986
Phased Approach for Characterization of Multimedia Discharges from Processes. 1978
Phosphorus removal at Benton Harbor-St. Joseph, Michigan 1968
PIC analysis methods : project summary / 1987
Polychlorinated Chemical Residues in Fish from Major Watersheds Near the Great Lakes, 1979. 1983
Predicting and forecasting surface water acidification: a planfor assessing data aggregation effects / 1991
Prediction of NIPTS due to continuous noise exposure / 1973
Preliminary assessment of genetic conservation management units for Washington steelhead : implications for WDFW's draft steelhead management plan and the federal ESA / 1994
Prevention of neurotoxic illness in working populations 1987
Public meeting on approach to implementing the Toxic Substances Control Act 1977
Purity and Heat of Fusion Data for Environmental Standards as Determined by Differential Scanning Calorimetry. 1990
QC (Quality Control) for Stationary Source Particle Size Measurements. 1986
Quality and Environmental Protection : the EPA QA programs / 1992
Quantification of Octachlorostyrene and Related Compounds in Great Lakes Fish by Gas Chromatography - Mass Spectrometry. 1981
Quantitative analysis of airborne asbestos by x-ray diffraction : feasibility study / 1975
Quantitative X-Ray Powder Diffraction Analysis of Air Particulate Samples. 1983
Quartz Content and Elemental Composition of Aerosols from Selected Sites of the EPA (Environmental Protection Agency) Inhalable Particulate Network. 1984
Range cattle impacts on stream water quality in the Colorado Front Range / 1978
Ranking of volatile organic compound (VOC) emissions from industrial wastewater treatment systems / 1980
Reaction of Ozone with Isolated Aquatic Fulvic Acid. 1985
Reassessment of the Economic Effects of Ozone on U.S. Agriculture. 1989
Region 4 policy and procedures for preservation of records and information when litigation is pending or reasonably anticipated, or when otherwise mandated by law ("Region 4 litigation hold policy") / 2008
Remote sensing in ecology. 1969
Replacement of Charcoal Sorbent in the VOST. 1993
Report of the Administrator's Special Construction Grants Task Force. 1975
Report on the 1986 Yakima River Fish Histopatheology Study 1987
Requiem for the Santa Cruz : an environmental history of an Arizona river / 2014
Research and Evaluation of Organic Hazardous Air Pollutant Source Emission Test Methods. 1995
Research natural areas : baseline monitoring and management : proceedings of a symposium in Missoula, Montana, March 21, 1984 / 1984
Research Plan: Interactive Effects of O3 and CO2 on the Ponderosa Pine Plant/Litter/Soil System. 1997
Results of a workshop concerning assessment of the functions of bottomland hardwoods / 1987
Review of existing models for evaluating fish population changes relative to environmental impacts / 1993
Review of the environmental fate of selected chemicals / 1977
Riparian restoration and streamside erosion control handbook / 1994
Roadside Weed Management. 2007
Role of Quality Assurance in the U.S. Environmental Protection Agency's Air and Energy Engineering Research Laboratory. 1986
Sampling and Analysis Information Aids for Stationary Source Personnel. 1993
San Joaquin Valley Basin : appendix I: economic base study / 1975
Screening level investigation of water and sediment quality of creeks in ten eastern Washington mining districts, with emphasis on metals 2000
Seasonal fish densities in the lock chamber at Lock and Dam 25, Upper Mississippi River / 2005
Sequestering carbon in soils : a workshop to explore the potential for mitigating global climate change, 26-28 February 1990, Corvallis, Oregon / 1991
Serious investigation of 15 chemicals / 1977
PREV 1 2 3 4 5 6 NEXT

Save, Print or Email Selected Records