Search Results for the EPA National Library Catalog

Items Found: 2090
Showing: Items 401 - 450
Your Search: (SUBJECT=Waters)


 
 
 
PREV 1 ... 4 5 6 7 8 9 10 11 12 13 14 ... 42 NEXT
Select Item Title Year Published
Effects of Acid Rain on Water Supplies in the Northeast. 1984
Effects of Aerial Thermal Fog Applications of Fenthion on Caged Pink Shrimp, Mysids and Sheepshead Minnows. 1987
Effects of Aquatic Humic Substances on Analysis for Hydrogen Peroxide Using Peroxidase-Catalyzed Oxidations of Triarylmethanes or p-Hydroxypenylacetic Acid (Journal Version). 1988
Effects of chlorinated seawater on decapod crustaceans and Mulinia larvae / 1979
Effects of chlorinated seawater on decapod crustaceans and Mulinia larvae / 1979
Effects of Chronic Chlorine Exposure on Litter Processing in Outdoor Experimental Streams. 1987
Effects of fluvial tailings deposits on soils and surface- and ground-water quality, and implications for remediation--upper Arkansas River, Colorado, 1992-96 {MICROFICHE} / 2000
Effects of Heated Discharges from Gulf Power on the Temperature Regime and Biota of the Lower Escambia River. 1973
Effects of Livestock Wastes on Small Illinois Streams: Lower Kaskaskia River Basin and Upper Little Wabash River Basins, Summer 1991. 1992
Effects of mineral acid deposition on concentrations of dissolved organic acids in surface waters / 1988
Effects of Pollution on Freshwater Fish and Amphibians. 1983
Effects of Strip-Mine Discharges on the Marine Environment Near Cape Rosier, Maine. 1970
Effects of underground coal mining on ground water in the eastern United States / 1980
Effects of Various Gas Atmospheres on the Oxidation of Coal Mine Pyrites. 1971
Eighth Annual Report of the Water Resources Research Institute of the University of Wyoming, August 1, 1972 1972
Electrochemical removal of heavy metals from acid mine drainage / 1974
Emission rates for biogenic NOx / 1978
Empirical Models of Pb and Cd Partitioning Using Data from 13 Soils, Sediments, and Aquifer Materials. 2005
Enforcement Conference. Monongahela River and Its Tributaries. Mine Drainage Report to Conferees. 1971
Enforcement programs hinder effective implementation of new fishery management activities report to the Congress / 1979
Enhancing Water Quality and Dredged Material for the Port of Harlingen (Phase I). 2011
Ensuring the Quality of Geographic Information System Data: A Practical Application of Quality Control. 1989
Environment Midwest, June-July 1980. Special Issue: EPA'S Construction Grants Program. 1980
Environmental applications of advanced instrumental analyses : assistance projects, FY 72 / 1973
Environmental applications of advanced instrumental analyses : assistance projects, FY 74 / 1975
Environmental Applications of Advanced Instrumental Analyses: Assistance Projects, FY 72. 1973
Environmental aspects of drilling muds and cuttings from oil and gas extraction operations in offshore and coastal waters 1976
Environmental assessment of polychlorinated biphenyls (PCBs) near New Bedford, Massachusetts municipal landfill : final task report / 1978
Environmental assessment of proposed revisions to the National Pollutant Discharge Elimination System regulation and effluent limitations guidelines for concentrated animal feeding operations 2001
Environmental Assessment of the Pesticide Manufacturing Industry. 1993
Environmental effects of oil shale mining and processing : part I, fishes of Piceance Creek, Colorado, prior to oil shale processing. / 1978
Environmental effects of oil shale mining and processing : part II, the aquatic marcroinvertebrates of the Piceance basin, Colorado, prior to oil shale processing / 1978
Environmental Effects of Petrochemical Waste Discharges on Tallaboa and Guayanilla Bays, Puerto Rico. 1971
Environmental effects of septic tank systems / 1977
Environmental effects of Western coal surface mining : part II, the aquatic macroinvertebrates of Trout Creek, Colorado / 1978
Environmental effects of western coal surface mining. Part III, 1979
Environmental Evaluation of Mines Development, Inc. Uranium and Vanadium Milling Operations at Edgemont, South Dakota 1973
Environmental Fate and Effects Division : standard evaluation procedure : terrestrial field dissipation / 1989
Environmental Impact and Benefits Assessment for Final Effluent Guidelines and Standards for the Construction and Development Category. 2009
Environmental Impact and Benefits Assessment for Proposed Effluent Guidelines and Standards for the Construction and Development Category. 2008
Environmental impact assessment guidelines for new source surface coal mines. 1979
Environmental impact statement, final : Cedar Bay Cogeneration Project, Jacksonville, Florida. 1993
Environmental Impact Statement: Sludge Disposal and Land Reclamation in Fulton County, Illinois. 1981
Environmental Impact Statement: Wastewater Treatment and Discharge. Part 1. Madison Metropolitan Sewerage District, Dane County, Wisconsin. 1978
Environmental investments : the cost of a clean environment : report of the Administrator of the Environmental Protection Agency to the Congress of the United States / 1990
Environmental Management Practices in Oil Refineries and Terminals: An Overview. 1987
Environmental monitoring and assessment program (EMAP) : surface waters monitoring and research strategy, fiscal year 1991 / 1991
Environmental Monitoring and Assessment Program : 1990 project descriptors / 1990
Environmental monitoring and assessment program : surface waters implementation plan : northeast pilot lake survey, summer 1991 / 1991
Environmental Monitoring and Assessment Program, EMAP-Surface Waters: A Northeast Lakes Pilot. 1991
PREV 1 ... 4 5 6 7 8 9 10 11 12 13 14 ... 42 NEXT

Save, Print or Email Selected Records