Search Results for the EPA National Library Catalog

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Effects of nitrogen dioxide on pulmonary function in human subjects : an environmental chamber study / 1978
Effects of nitrogen dioxide on pulmonary function in human subjects : an environmental chamber study / 1978
Effects of Oxygen Demand on Surface Reaeration. 1970
Effects of ozone on nitrate reduction in soybean. 1972
Effects of petroleum on the development and survival of marine turtle embryos 1982
Effects of polycyclic aromatic hydrocarbons (PAHs) in sediments from Lake Washington on freshwater bioassay organisms and benthic macroinvertebrates / 1992
Effects of sanitary sewers on ground-water levels and streams in Nassau and Suffolk counties, New York 1983
Effects of sanitary sewers on ground-water levels and streams in Nassau and Suffolk Counties, New York Geohydrology, modeling strategy, and regional evaluation / 1983
Effects of sediment holding time on sediment toxicity / 1990
Effects of single and multiple stressors on communities of wheat and wild oats / 1998
Effects of Some Representative Petroleum Refinery Effluent Compounds on Photosynthesis and Growth of Natural Marine Phytoplankton Assemblages. Part 1. Cresols. 1981
Effects of Subchronic Exposure to a Mixture of O3, SO2, and (NH4)2SO4 on Host Defenses of Mice. 1983
Effects of surface coal mining on suspended-sediment discharge in a small mountain watershed, Fayette County, Pennsylvania 1986
Effects of urbanization on stream channels and stream flow, 1973
Effects of Urbanization on Stream Channels and Stream Flow. 1973
Effects of urbanization on streamflow and sediment transport in the Rock Creek and Anacostia River basins, Montgomery County, Maryland, 1962-74 / 1978
Effects of Water Management Practices on the Movement of Largemouth Bass. 1973
Effects on groundwater from seepage of livestock manure lagoons 1979
Efficiency and emissions improvement of gas-fired space heaters task 2, unvented space heater emission reduction: final report / 1984
Efficiency of Beef Extract for the Recovery of Poliovirus from Wastewater Effluents. 1978
Effluent and ambient toxicity testing and instream community response on the Ottawa River, Lima, Ohio / 1983
Electrical analog analysis of ground-water depletion in central Arizona / 1968
Electro-regenerated ion-exchange deionization of drinking water / 1977
Electrochemical Methods Applied to the Analysis of Environmental Samples. 1978
Electron Capture Gas Chromatographic Determination of Kepone Residues in Environmental Samples. 1976
Electron Paramagnetic Resonance and Optical Absorption Studies of Color Centers and Impurity Ions in Kmgf/Sub 3/ and Mgf/Sub 2/. 1971
Electron-Capture Gas Chromatographic Determination of 2-sec-Butyl-4,6-dinitrophenol (DNBP) Residues in Feed, Tissue and Excreta. 1977
Electronic engine controls : availability, durability, and fuel economy effects on 1983 and later model year light-duty trucks / 1980
Electronic systems testing and validation for commercial vehicles / 2003
Electrophysiological responses of the lateral line and heart to stresses of hypoxia, cyanide, and DDT in rainbow trout / 1968
Elements of information theory / 1991
Elevated Levels of Sodium in Community Drinking Water. 1980
EMAP-Estuaries West Indian province : 1995 quality assurance project plan / 1995
Emergency communications with your local government and community / 2008
Emerging contaminants handbook / 2019
Emerging strategies for pesticide analysis 1992
Emission factor development for the feed and grain industry / 1974
Emission factor testing needs in the latter 1980s / 1986
Emission inventory Capital District (New York) air quality maintenance area / 1977
Emission inventory requirements for post-1987 carbon monoxide : state implementation plans / 1988
Emission of volatile organic compounds from drum-mix asphalt plants / 1981
Emission of Volatile Organic Compounds from Drum-Mix Asphalt Plants. 1981
Emission testing and evaluation of Ford/Koppers coke pushing control system ; volume I. final report / 1977
Emission testing and evaluation of Ford/Koppers coke pushing control system ; volume II. appendices / 1977
Emission testing of Kennecott copper smelter, Magna, Utah 1979
Emission testing of Phelps-Dodge copper smelter, Ajo, Arizona 1978
Emission testing of Phelps-Dodge copper smelter, Ajo, Arizona / 1979
Emission testing of Phelps-Dodge copper smelter, Douglas, Arizona / 1979
Emission testing of Phelps-Dodge copper smelter, Playas, New Mexico / 1979
Emission testing report, Emission Measurement Branch, EPA test no. 73-GRN-5 : Grain and Feed Industry Group, emissions from the Flour Milling Facility at Seaboard Allied Milling Corp., Culpeper, Virginia / 1973
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