Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Economic/financial analysis of urban water quality management problems / 1980
Economic/Financial Analysis of Urban Water Quality Management Problems. 1980
Economics of managing chlorofluorocarbons : stratospheric ozone and climate issues 1982
Economics of water resources planning / 1970
Economics, private and public choice / 1982
Ecophysics; the application of physics to ecology. 1974
Ecoregions of Tennessee / 1977
Ecoregions of Tennessee / 1998
Ecoregions of the conterminous United States / 1986
Ecoregions of the northeast states / 1987
Ecoregions of the Pacific Northwest / 1986
Ecoregions of the south central states / 1987
Ecoregions of the southeastern states / 1987
Ecoregions of the southwest states / 1987
Ecoregions of the Upper Midwest States / 1988
Ecoregions of the west central United States / 1987
Ecosystem management for parks and wilderness 1988
Ecotoxicology modeling / 2009
Ecotoxicology Modeling [electronic resource] / 2009
Eddy Diffusion and Bacterial Reduction in Waste Fields in the Ocean. 1969
Eddy Diffusivity and the Four-Thirds Law in Near-Shore (Coastal Waters). 1968
Educating scientists and engineers for academic and non-academic career success / 2015
Effect of agricultural land use practices on stream water quality : economic analysis {MICROFICHE} / 1983
Effect of Electric Field Induced Perturbation of the Distribution of Ions Near the Cell Surface on Migration of Charged Membrane Components. 1982
Effect of Elevated Water Temperature on Macro-Invertebrate Communities in Outdoor Experimental Channels. 1982
Effect of exposure to PAN and ozone on susceptibility to chronic bacterial infection / 1979
Effect of feed characteristics on the performance of EPA's mobile incineration system / 1989
Effect of Food Waste Grinders on Septic Tank Systems. Report to the Federal Housing Administration. 1961
Effect of fuel additives study / 1974
Effect of fuel sulfur on NOx emissions from premixed flames / 1975
Effect of hazardous material spills on biological treatment processes / 1977
Effect of high pressure oxygen on dissolved oxygen content and microbial substrate utilization : thesis / 1975
Effect of landfill leachate from Padilla Bay on the abundance of epibenthic harpacticoid copepods and sediment toxicity measured with the amphipod bioassay (Rhepoxinius abronius) 1992
Effect of organics on nuclear cycles 1992
Effect of selected soft drink mixes on the germicidal properties of iodine tablets 1968
Effect of smokeless combustors on particulates from J52 and TF30 engines / 1975
Effect of surfactant addition on phenanthrene biodegradation in sediments 1994
Effect of temperature and chemical pollutants on the behavior of several estuarine organisms 1974
Effect of the Pittsburgh Air Pollution Episode Upon Pulmonary Function in School Children. 1976
Effect of thermal inputs on the populations of fish and macroinvertebrates in the Wabash River 1973
Effect of wastewater disinfectants on survival of R-factor coliform bacteria / 1988
Effective modeling of urban water systems / 2005
Effectiveness of capping in isolating contaminated dredged material from biota and the overlying water / 1985
Effectiveness of Halogens or Halogen-Containing Compounds in Detoxifying 'Clostridium botulinum' Toxins. 1958
Effectiveness of hydrocarbon emissions controls in rural areas as an ozone control strategy. 1991
Effects and fate of sewage chlorination products in phytoplankton / 1979
Effects and fate of sewage chlorination products in phytoplankton / 1975
Effects of a 0.75ppm Sulfur Dioxide on Pulmonary Function Parameters of Normal Human Subjects. 1981
Effects of acidic precipitation on the water quality of streams in the Laurel Hill area, Somerset County, Pennsylvania, 1983-86 1990
Effects of agriculture on stream fauna in central Indiana / 1983
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