Search Results for the EPA National Library Catalog

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Second Maryland Streams Symposium : August 10-13, 2005. 2005
Second session of the conference to consider the establishment of water quality standards for the Missouri River Basin interstate waters - State of Iowa, held in Council Bluffs, Iowa, April 15-16, 1969 ; transcript of proceedings. 1969
Sediment characteristics of streams in the eastern Piedmont and western Coastal Plain regions of North Carolina 1975
Sediment Quality and Polychlorinated Biphenyls in the Lower Neponset River, Massachusetts, and Implications for Urban River Restoration. 2004
Sediment sampling quality assurance user's guide / 1985
Sediment transport in the western tributaries of the Sacramento River, California / 1972
Sediment Water Interactions in Some Georgia Rivers and Estuaries. 1972
Selected Urban Storm Water Runoff Abstracts. 1970
Selecting priority nonpoint source projects : you better shop around / 1989
Sensitivity of Oregon's Cascade lakes to acid precipitation 1983
Sensitivity of surface waters in Massachusetts a listing of the sensitivity of all surface waters sampled by the Acid Rain Monitoring Project / 1988
Sewage pollution of interstate and international waters : with special reference to the spread of typhoid fever / 1911
Shake-Flask Test for Estimation of Biodegradability of Toxic Organic Substances in the Aquatic Environment. 1987
Shipboard oil-in-water content monitor based on small angle forward light scattering / 1974
Shore termination for oil spill booms / 1973
Significance of the Fecal Streptococci, Coliform Bacteria and Coliphage in Relationship to Enteric Virus Pollution in Sewage and Rivers. 1972
Simplified mathematical modeling of water quality / 1971
Simulation of Flow, Sediment Transport, and Sediment Mobility of the Lower Coeur d'Alene River, Idaho. 2008
Simulation of Ground-Water Flow in the Potomac-Raritan-Magothy Aquifer System Near the Defense Supply Center Philadelphia, and the Point Breeze Refinery, Southern Philadelphia County, Pennsylvania. 2001
Simulation of Stream Processes in a Model River. 1971
Simulation of water quality in streams and canals : theory and description of the QUAL-1 mathematical modeling system. / 1971
Simulation Theory Applied to Water Resources Management. 1969
Simulation Theory Applied to Water Resources Management. Phase III. Development of Optimal Operating Rules. 1972
Site-specific water quality studies of the Straight River, Minnesota : complex effluent toxicity, zinc toxicity, and biological survey relationships / 1985
Site-specific water quality studies of the Straight River, Minnesota : complex effluent toxicity, zinc toxicity, and biological survey relationships / 1985
Sixth Coastal Region multi-agency oil & hazardous materials pollution contingency plan. 1970
Skylab floating ice experiment 1977
Small watershed grants program : FY 1998 : final report. 2000
Smart growth for coastal and waterfront communities. 2009
SNSIM1/2. A Computer Program for the Steady-State Water Quality Simulation of a Stream Network. 1975
Socio-economic activity and water use in Australia's tropical rivers : a case study in the Mitchell and Daly River catchments : final report for the Tropical Rivers and Coastal Knowledge Research Consortium / 2011
Some aspects of the environment and electric power generation. 1972
Some comments on the atmospheric consequences of thermal enrichment from power generating stations on a large lake 1971
Some effects of increased temperature on the settlement and development of a marine community in the laboratory / 1974
Some effects of increased temperature on the settlement and development of a marine community in the laboratory. 1973
Some effects of thermal stress on the predator-prey interaction of two salmonids / 1971
Some limnological characteristics of six Ozark streams 1966
Some measurements of the tritium content in the natural waters of southern Oahu, Hawaii, 1969
Sorption of Hydrophobic Pollutants on Natural Sediments. 1978
Sorption of soluble phosphates by freshwater sediments in the Hudson River Basin, Michigan 1971
Sorption properties of sediments and energy-related pollutants / 1980
Source water assessment using geographic information systems / 2000
Sources and Loadings of Pollutants to the Massachusetts Bays. Task One of the Massachusetts Bays Program. 1991
Sources in Sediment in a Mountain River Basin. 1972
Sources of oil and water in bilges of Great Lakes ships / 1974
South County RI Watersheds. 2005
South Fork and Merced Wild and Scenic River final environmental impact statement : Mariposa and Madera Counties, California / 1991
Southeast temperature study. 1971
Spawning of Perch in Artificial Spawning Sites of the Nest Type in the Lower Reaches of the Dnepr (Nerest Sudaka na Shtuchnikh Nerestovshchakh Tipu Gnisd u Ponizzi Dnipra). 1963
Special Collections of United States Environmental Protection Agency Libraries. 1972
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