Search Results for the EPA National Library Catalog

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Age, growth, and condition of bluegill sunfish, lepomis macrochirus rafinesque, in four heated reservoirs in Texas 1972
Air modulated vacuum oil recovery collection of spilled oil (foams) / 1972
Alaska region oil and hazardous substances pollution contingency plan. 1986
Albemarle-Pamlico Estuarine Study Synoptic Survey Data Review. 1989
Albion River Total Maximum Daily Load for Sediment. 2001
Algae and Metropolitan Wastes. Transactions of the 1960 Seminar. 1961
Algal nutrient availability and limitation in Lake Ontario during IFYGL, part III : algal nutrient limitation in Lake Ontario during IFYGL / 1977
Algal nutrient availability and limitation in Lake Ontario during IFYGL, part III : appendices to Part III. algal nutrient limitation inLake Ontario during IFYGL / 1977
Alternatives in regulated river management 1989
Alum sludge in the aquatic environment 1991
Ambient toxicity and chemical characterization of four bayside creeks of the Eastern Shore / 2001
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria wetlands in nutrient ecoregion XIII; southern Florida coastal plain including all or parts of the state of: Florida and the authorized tribes within the ecoregion / 2000
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 : rivers and streams in nutrient ecoregion XIV : eastern coastal plain including all or parts of the states of: South Carolina, North Carolina, Gerogia, Virginia, Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island, Massachuset[ts], New Hampshire, Maine and the authorized Tribes within the ecoregion / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion XII / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion II : Western forested mountains including all or parts of the states of Washington, Oregon, California, Idaho, Montana, Wyoming, Utah, Colorado, South Dakota, New Mexico, Arizona and the authorized Tribes within the region / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion III : xeric west including all or parts of the states of : Washington, Oregon, California, Nevada, Idaho, Wyoming, Montana, Utah, Colorado, New Mexico, Arizona, Texas, and the authorized Tribes within the ecoregion. 2000
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 IX ... / 2000
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 VI : Corn Belt and Northern Great Plains, including all or parts of the states of: South Dakota, North Dakota, Nebraska, Minnesota, Iowa, Illinois, Wisconsin, Indiana, Michigan, Ohio and authorized Tribes within the ecoregion. 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VII ... / 2000
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 rivers and streams in nutrient ecoregion XI : the central and eastern forested uplands including all or parts of the states of: Pennsylvania, Ohio, West Virginia, Virginia, Tennessee, North Carolina, Kentucky, Alabama, Georgia, Missouri, Arkansas, Oklahoma, South Carolina, New Jersey, New York and the tribes within the ecoregion / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria lakes and reservoirs in nutrient ecoregion XII / 2000
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria lakes and reservoirs in nutrient ecoregion XII / 2000
America by rivers 1996
America's most endangered rivers of ... 1998
American-Soviet Symposium on Use of Mathematical Models to Optimize Water Quality Management, Kharkov and Rostov-on-Don, USSR, December 9-16, 1975. 1978
An analysis of oil outflows due to tanker accidents, 1971-72. 1973
An analytical and experimental investigation of surface discharges of heated water / 1971
An annotated bibliography on petroleum pollution / 2007
An Ecological assessment of USEPA Region 8 streams and rivers. 2009
An Ecological assessment of Western streams and rivers / 2005
An ecological study of the Delaware River in the vicinity of Artificial Island : a report of progress for the period June-December 1968 / 1969
An empirical investigation of sampling and other errors in the National Stream Survey : analysis of a replicated sample of streams / 1987
An evaluation and compilation of the reported effects of acidification on aquatic biota / 1986
An evaluation of oxygen sag parameters in Monongahela River water under varying pH / 1966
An evaluation of temperature reduction on low flow augmentation requirements for dissolved oxygen control / 1963
An experimental/analytical investigation of deep submerged multiple buoyant jets / 1976
An intensive survey of the Illinois River (Arkansas and Oklahoma) in August 1985 / 1987
An Introduction to EPA New England's oil program / 2006
An Introduction to EPA New England's oil program / 2007
An introduction to stream processes, assessment and restoration : a technology transfer workshop / 1996
An investigation of the physical impact of sewage outflow on a river-estuarine environment / 1973
An iterative approach for identifying the causes of reduced benthic macroinvertebrate diversity in the Willimantic River, Connecticut [electronic resource] . 2010
An oil recovery system utilizing polyurethane foam : a feasibility study / 1973
An Oil Slick Sampling System. 1974
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