Search Results for the EPA National Library Catalog

Items Found: 3426

Showing: Items 101 - 150

Your Search: (SUBJECT=Surface)

 
 
 

PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 69 NEXT
Select Item Title Year Published
Alternative control techniques document : surface coating operations at shipbuilding and ship repair facilities / 1994
Alternative Drinking Water Treatment Technology Applications from Superfund Sites: Development of a National Register. 1988
Alternative Institutional Arrangements for Interstate River Basin Management 1984
Alternative technologies for surface finishing : cleaner technologies for printed wiring board manufacturers. 2001
Alternative to chrome etching processes for metals / 1997
Alternatives to CFC-113 used in the cleaning of electronic circuit boards 1990 MnTAP summer intern report / 1990
Aluminum Precipitation and Dissolution Rates in Spodosol Bs Horizons in the Northeastern USA. 1989
Ambient aquatic life water quality criteria for aluminum. 1988
Ambient aquatic life water quality criteria for atrazine / 2003
Ambient Aquatic Life Water Quality Criteria for Atrazine-Draft. 2001
Ambient Monitoring of Pollutants Around Synfuel Plants. 1984
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria ... : rivers and streams in nutrient ecoregion I : Willamette and Central Valleys including all or parts of the states of Washington, Oregon and California and the authorized Tribes within the region. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion IV : Great Plains grass and shrublands including all or parts of North Dakota, Montana, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas and the authorized Tribes within the ecoregion. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion XIV : Eastern Coastal plain including all or parts of the states of South Carolina, North Carolina, Georgia, Virginia, Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island, Massachusetts, New Hampshire, and Maine, and the authorized tribes within the ecoregion. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion IV : Great Plains grass and shrublands including all or parts of North Dakota, South Dakota, Montana, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas and the authorized Tribes within the ecoregion / 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion IV-great plains grass and shrublands including all or parts of: North Dakota, South Dakota, Montana, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas, and the authorized Tribes within the Ecoregion. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion V : south central cultivated Great Plains including all or parts of the states of: Montana, North Dakota, South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, Texas, and New Mexico, and the authorized tribes within the ecoregion / 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VIII : nutrient-poor, largely glaciated upper midwest and northeast including all or parts of the states of: Maine, New Hampshire, Vermont, Massachusetts, New York, New Jersey, Pennsylvania, Michigan, Wisconsin, and Minnesota, and the authorized tribes within the ecoregion. 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion X : Texas-Louisiana coastal and Mississippi alluvial plains including all or parts of the states of: Texas, Louisiana, Mississippi, Arkansas, Tennessee, Kentucky, Missouri, and Illinois, and the authorized tribes within the ecoregion / 2001
Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion XIV : eastern coastal plain including all or parts of the states of South Carolina, North Carolina, Georgia, Virginia, Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island, Massachusetts, New Hampshire, and Maine, and the authorized tribes within the ecoregion. [electronic resource] : 2001
Amoco-U.S. Environmental Protection Agency Pollution Prevention Project, Yorktown Virginia. Risk Reduction Benefits of Pollution Prevention Options. 1993
Amoco-U.S. Environmental Protection Agency Pollution Prevention Project, Yorktown, Virginia. Supplemental Report. 1994
Amoco-U.S. Environmental Protection Agency, Pollution Prevention Project, Yorktown, Virginia: Surface Water Data. 1991
Amoco/Environmental Protection Agency Pollution Prevention Project, Yorktown Refinery. Refinery Release Inventory. 1992
An appraisal of pesticide usage and surface water quality effects in the United States / 1974
An approach for comparing health risks of wastewater treatment alternatives : a limited comparison of health risks between slow rate land treatment and activated sludge treatment and discharge / 1979
An evaluation of septic leachate detection / 1986
An exposure and risk assessment for benzene / 1981
An exposure and risk assessment for benzene : final draft report / 1982
An exposure and risk assessment for chlorinated phenols : 2-chlorophenol, 2,4-dichlorophenol, 2,4,6-trichlorophenol / 1982
An exposure and risk assessment for chlorinated phenols : 2-chlorophenol, 2,4-dichlorophenol, 2,4,6-trichlorophenol / 1981
An exposure and risk assessment for copper / 1980
An exposure and risk assessment for copper / 1980
An exposure and risk assessment for copper : final draft report / 1980
An exposure and risk assessment for dichlorobenzenes : 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene / 1981
An exposure and risk assessment for dichlorobenzenes : 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene / 1981
An exposure and risk assessment for pentachlorophenol / 1980
An exposure and risk assessment for pentachlorophenol / 1980
An exposure and risk assessment for phthalate esters : di(2-ethylhexyl) phthalate, di-n-butyl phthalate, dimethyl phthalate, diethyl phthalate, di-n-octyl phthalate, butyl benzyl phthalate / 1981
An exposure and risk assessment for trihalomethanes : chloroform, bromoform, bromodichloromethane, dibromochloromethane / 1980
An exposure and risk assessment for trihalomethanes : chloroform, bromoform, bromodichloromethane, dibromochloromethane / 1980
An exposure and risk assessment for zinc / 1980
An SAB report : review of the surface impoundments study (SIS) plan : review of the Office of Solid Waste's proposed Surface Impoundment Study / 1998
An SAB report : review of the Surface Impoundments Study (SIS) plan. 1998
An SAB report : safe drinking water : future trends and challenges : [an Environmental Futures Report] / 1995
Analysis and fate of surfactants in the aquatic environment 2003
Analysis and Interpretation of Zooplankton Samples Collected during Phase 2 of the Eastern Lake Survey. 1992
Analysis of Diffusion Field Experiments. 1987
Analysis of Mercury in Vermont and New Hampshire Lakes: Evaluation of the Regional Mercury Cycling Model. 2004
Analysis of Non-Point Source Pollution in the Rocky Mountain-Prairie Region. Preliminary Draft. Part I. 1974
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 69 NEXT

Save, Print or Email Selected Records