Search Results for the EPA National Library Catalog

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Effect of Dust and Soot on the Growth of Spruce Trees, (Die Wirkung von Staub und Russ auf den Zuwachs der Fichte). 1960
Effect of Elevated Water Temperature on Insect Emergence in Outdoor Experimental Channels. 1981
Effect of Elevated Water Temperature on Macro-Invertebrate Communities in Outdoor Experimental Channels. 1982
Effect of Exposure Time and Copper Concentration on Reproduction of the Fathead Minnow ('Pimephales promeles'). 1977
Effect of Fluctuating Exposures on the Acute Toxicity of Ammonia to Rainbow Trout (Salmo gairdneri) and Cutthroat Trout (S. clarki). 1981
Effect of hydrogen sulfide on fish and invertebrates. Part I, Acute and chronic toxicity studies / 1976
Effect of hydrogen sulfide on fish and invertebrates. Part II, Hydrogen sulfide determination and relationship between pH and sulfide toxicity / 1976
Effect of In vivo Ozone Exposure to Dorset Sheep, an Animal Model with Low Levels of Erythrocyte Glucose-6-Phosphate Dehydrogenase Activity (Journal Version). 1984
Effect of industrial particulate samples on alveolar macrophages / 1981
Effect of Irrigation Return Water on the Benthic Macroinvertebrates of the Lost River Oregon-California. 1969
Effect of Methyl Linoleate Hydroperoxide (MLHP), A Possible Toxic Intermediate of Ozone, on Human Normal and Glucose-6-Phosphate Dehydrogenase (G-6-PD) Deficient Erythrocytes. 1983
Effect of Methyl Oleate Ozonide, a Possible Ozone Intermediate, on Normal and G-6-PD Deficient Erythrocytes. 1982
Effect of Methylmercuric Chloride, Cadmium Chloride, and Lead Nitrate on Six Biochemical Factors of the Brook Trout (Salvelinus fontinalis). 1977
Effect of Mirex on Predator-Prey Interaction in an Experimental Estuarine Ecosystem. 1976
Effect of Mirex on the Burrowing Activity of the Lugworm ('Arenicola cristata'). 1976
Effect of Nitrogen Oxides on Several Plants (Chisso Sankabutsu no Nisan Shokubutsu ni Oyobosu Eikyo). 1974
Effect of NO2 Inhalation and Vitamin C Deficiency on Protein and Lipid Accumulation in the Lung. 1980
Effect of Nutrition on the Response of Field Populations of the Calanoid Copepod 'Acartia tonsa' to Copper. 1978
Effect of Ozone Exposure on the Dispersion of Inhaled Aerosol Boluses in Healthy Human Subjects. 1990
Effect of Ozone on Human Cellular and Humoral Immunity: Characterization of T and B Lymphocytes by Rosette Formation. 1978
Effect of Ozone on Human Immunity: In vitro Responsiveness of Lymphocytes to Phytohemmagglutinin. 1976
Effect of Ozone on Leukocyte Function in Exposed Human Subjects. 1977
Effect of particulates on disinfection of enteroviruses in water by chloramines {MICROFICHE} 1984
Effect of Pesticide Residues and Other Organo-Toxicants on the Quality of Surface and Ground Water Resources. 1970
Effect of Population Density on the Results of the Study of Water Supplies in Five California Counties. 1983
Effect of Prehatch and Posthatch Exposure to Cadmium on Salinity Tolerance of Larval Grass Shrimp, 'Palaemonetes pugio'. 1978
Effect of Selected Inhibitors on Cadmium, Nickel, and Benzo(a)pyrene Uptake into Brown Cells of 'Mercenaria mercenaria'. 1992
Effect of selenium on juvenile Bluegill Sunfish at reduced temperature / 2008
Effect of Short-Term Exposure to Three Chemicals on the Blood Chemistry of the Pinfish 'Lagodon rhomboides'. 1993
Effect of Silica and Volcanic Ash on the Content of Lung Alveolar and Tissue Phospholipids. 1984
Effect of Simulated Acid Rain on Seedling Emergence and Growth of Eleven Woody Species. 1978
Effect of SO2 on the Uptake of Particles by Mouse Bronchial Epithelium. 1980
Effect of Specimen Size and Orientation on the Atmospheric Corrosion of Galvanized Steel. 1992
Effect of Specimen Size, Shape, and Orientation on Dry Deposition to Galvanized Steel Surfaces. 1993
Effect of Stress and Non-Stress Conditions Upon the Interaction of Plectonema Boryanum and the LPP-Phycoviruses. 1973
Effect of sublethal metal pollutants on the fiddler crab Uca pugilator / 1977
Effect of Sulfur Dioxide on Enzyme Activity in Tree Leaves. 1966
Effect of the Geochemical Environment on Heavy-Metal Transport in Ground Water. 1991
Effect of the Pittsburgh Air Pollution Episode Upon Pulmonary Function in School Children. 1976
Effect of Thermal Shock on Predator Avoidance by Larvae of Two Fish Species. 1978
Effect of Thermal Stress and Total Residual Chlorination on Early Life Stages of the Mummichog 'Fundulus heteroclitus'. 1977
Effect of Trichloroethylene on the Exploratory and Locomotor Activity of Rats Exposed during Development. 1985
Effect of Urban Ozone Levels on Laboratory-Induced Respiratory Infections. 1978
Effect of Water Pollutants and Other Chemicals Upon the Activity of Lipase 'in vitro'. 1981
Effect of Water Quality and Environmental Factors on Freshwater Fish. 1970
Effect of Well-Drilling Fluids of the Physiological Status and Microbial Infection of the Reef Building Coral 'Montastrea annularis'. 1984
Effect, Uptake and Disposition of Nitrobenzene in Several Terrestrial Plants. 1990
Effects and fate of sewage chlorination products in phytoplankton / 1975
Effects and interactions of polychlorinated biphenyl (PCB) with estuarine microorganisms and shellfish / 1977
Effects and Uptake of Chlorinated Naphthalenes in Marine Unicellular Algae. 1977
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