Search Results for the EPA National Library Catalog

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Economic impact analysis of proposed effluent limitations and standards for the nonferrous smelting and refining industry (phase II). 1985
Economic impact analysis of proposed effluent limitations and standards for the nonferrous smelting and refining industry / 1983
Economic impact analysis of proposed effluent limitations guidelines and standards for the centralized waste treatment industry / 1995
Economic impact analysis of proposed effluent standards and limitations for the porcelain enameling industry / 1981
Economic impact analysis of the final integrated iron and steel NESHAP / 2002
Economic Impact of Dissolved Solids Regulation Upon the Coal Mining Industry (R76-7). 1978
Ecosystem Changes in Lakes Erie and Ontario. 1981
Ecotoxicology of metals in invertebrates / 1993
Effect of Acute and Chronic Cd Exposure on Lindane Metabolism. 1978
Effect of Cadmium Body Burdens in Adult 'Crassostrea virginica' on Fecundity and Viability of Larvae. 1981
Effect of chemical composition on surface resistivity of fly ash / 1975
Effect of Concentration of Adsorbing Solids on the Partition Coefficient. 1981
Effect of different pollutants on ecologically important polychaete worms {Microfiche} 1980
Effect of Exposure Time and Copper Concentration on Reproduction of the Fathead Minnow ('Pimephales promeles'). 1977
Effect of hazardous material spills on biological treatment processes / 1977
Effect of heavy metal pollution on plants 1981
Effect of land disposal applications of municipal wastes on crop yields and heavy metal uptake / 1977
Effect of Long-Term Administration of Vanadyl Sulfate on the Level of Certain Trace Elements in the Blood and Urine of Rabbits. 1971
Effect of Metal Catalysts on the Formation of Polychlorinated Dibenzo-p-Dioxin and Polychlorinated Dibenzofuran Precursors (Reannouncement). 1990
Effect of Metal Catalysts on the Formation of Polychlorinated Dibenzo-p-Dioxin and Polychlorinated Dibenzofuran Precursors. 1990
Effect of metals on thermal regeneration of granular activated carbon 1994
Effect of Methylmercuric Chloride, Cadmium Chloride, and Lead Nitrate on Six Biochemical Factors of the Brook Trout (Salvelinus fontinalis). 1977
Effect of Nickel and Manganese on Natural Killer Cell Activity. 1984
Effect of Nickel as a Trace Element on the Activity of Cytochrome Oxidase and Succinate Dehydrogenase in Various Organs (Vliyanie Nikelya kak Mikroelementa na Aktivnost Tsitokhromoksidazy i Suktsindegidrogenazy v Razlichnykh Organakh). 1969
Effect of Nutrition on the Response of Field Populations of the Calanoid Copepod 'Acartia tonsa' to Copper. 1978
Effect of Secondary Effluents on Eutrophication in Las Vegas Bay, Lake Mead, Nevada. 1986
Effect of Soil Properties and a Synthetic Municipal Landfill Leachate on the Retention of Cd, Ni, Pb, and Zn in Soil and Sediment Materials. 1988
Effect of Specimen Size and Orientation on the Atmospheric Corrosion of Galvanized Steel. 1992
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 Surfactant Micelles on Metal Ion Removal by Flotation from Metallurgical Wastewater. 1971
Effect of the Geochemical Environment on Heavy-Metal Transport in Ground Water. 1991
Effect of trace metals and sulfite oxidation on adipic acid degradation in FGD systems / 1983
Effect of trace metals and sulfite oxidation on adipic acid degradation in FGD systems {MICROFICHE} 1982
Effect of Vanadium on the Phagocyte Activity of Leucocytes of the Guinea Pig (Uliyanie Vanadiya na Fagotsitarnuyu Aktivnost Leikotsitov Morskikh Svinok). 1971
Effect of Velocity Profile Distortion in Circular Transverse-Field Electromagnetic Flowmeters. 1971
Effect of Velocity Profile Distortion in Long DC Electromagnetic Flowmeters. 1971
Effect of Water Pollutants and Other Chemicals upon Ribonuclease Activity In vitro. 1980
Effect of Water Pollutants and Other Chemicals Upon the Activity of Lipase 'in vitro'. 1981
Effect of Zinc Exposure on Subsequent Acute Tolerance to Heavy Metals in Rainbow Trout. 1989
Effectiveness of selected fuel additives in controlling pollution emissions from residual-oil-fired boilers / 1973
Effects and dose-response relationships of toxic metals : proceedings from an international meeting organized by the Subcommittee on the Toxicology of Metals of the Permanent Commission and International Association on Occupational Health, Tokyo, November 18-23, 1974 / 1976
Effects of acid precipitation on soil leachate quality : computer calculations / 1980
Effects of Acid Rain on Water Supplies in the Northeast. 1984
Effects of Acidification on Stream Ecosystems. 1982
Effects of Aqueous Al, Cd, Cu, Fe(II), Ni, and Zn on Pb Immobilization by Hydroxyapatite. 1994
Effects of burn rate, wood species, moisture content, and weight of wood loaded on woodstove emissions / 1989
Effects of Cadmium and Mercury on the Behavioral Responses and Development of 'Eurypanopeus depressus' Larvae. 1982
Effects of cadmium and other heavy metals on native plant species : experimentation and modeling / 1978
Effects of Cadmium and Zinc on Canine Tracheal Bioelectric Properties. 1982
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