Search Results for the EPA National Library Catalog

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Benthic Biology. Little Kanawha River Basin, West Virginia. 1968
Benzidine : ambient water quality criteria / 1978
Bibliography of biological, chemical, and physical studies of Lake Michigan. 1973
Biodiversity and Human Impacts. 1990
Biodiversity in Enclosed Seas and Artificial Marine Habitats Proceedings of the 39th European Marine Biology Symposium, held in Genoa, Italy, 21-24 July 2004 / [electronic resource] : 2007
Biogeochemistry of Devils Lake, North Dakota. 1973
Biologic-ecologic studies. 1968
Biological Analysis of Water Pollution in North America. 1966
Biological and Chemical Study of Virginia's Estuaries. 1972
Biological and Nonbiological Transformations of Mercury in Aquatic Systems. 1974
Biological and Water Quality Survey of the Vermilion River Vermilion County, Illinois, 1994. 1995
Biological and Water Quality Survey of Three Tributaries to the Sangamon River: South Fork Basin, Mosquito Creek and Long Point Slough, September through November 1989. 1993
Biological consequences of bioaccumulation in aquatic animals : an assessment of the current literature / 1984
Biological criteria : state development and implementation efforts. 1991
Biological criteria : state development and implementation efforts. 1991
Biological Effects of Effluent from a Desalination Plant at Key West, Florida. 1970
Biological Effects of Oil Pollution. Selected Bibliography II. 1972
Biological field and laboratory methods for measuring the quality of surface waters and effluents 1973
Biological field and laboratory methods for measuring the quality of surface waters and effluents / 1973
Biological field investigative data for water pollution surveys, by William Marcus Ingram, Kenneth M. Mackenthun and Alfred F. Bartsch. 1966
Biological Fixation and Transformation of Nitrogen in Small Impoundments. 1970
Biological Invasions in Marine Ecosystems Ecological, Management, and Geographic Perspectives / [electronic resource] : 2009
Biological investigations of Lake Wingra / 1973
Biological Investigations of Tuttle Creek Reservoir - Kansas. 1969
Biological Problems in Water Pollution. 1957
Biological Studies of Selected Reaches and Tributaries of the Colorado River. 1968
Biological Studies of the Smith River, Virginia. 1970
Biological survey of Antietam Creek and some of its tributaries from Waynesboro, Pennsylvania to Antietam, Maryland : Potomac River Basin. 1968
Biological Survey of Milford Reservoir, Kansas, August 1969. 1971
Biological Survey of Pinkham Creek and the North Platte River in the Vicinity of Cowdrey, Colorado August 24, 1972. 1972
Biological survey of the St. Mary's River 1968
Biological survey of the upper and middle Patuxent River and some of its tributaries : from the Maryland Route 97 Bridge near Roxbury Mills to the Maryland Route 4 Bridge near Wayson's Corner : Chesapeake Bay drainage basin. / 1968
Biological survey of the upper Potomac River and selected tributaries : 1966-1968 / 1968
Biological test method : acute test for sediment toxicity using marine or estuarine amphipods / 1992
Biological test method acute lethality test using Daphnia spp. / 1990
Biological test method. 1990
Biological test method. Acute lethality test using rainbow trout. 1990
Biological test method. Fertilization assay using echinoids (sea urchins and sand dollars) / 1992
Biological test method. Growth inhibition test using the freshwater alga Selenastrum capricornutum / 1992
Biological Treatment of Chlorophenolic Wastes. The Demonstration of a Facility for the Biological Treatment of a Complex Chlorophenolic Waste. 1971
Biological, chemical and physical relationships in the Straits of Mackinac / 1976
Biology and Conservation of Horseshoe Crabs [electronic resource] / 2009
Biology and Conservation of the European SturgeonAcipenser sturioL. 1758 The Reunion of the European and Atlantic Sturgeons / [electronic resource] : 2011
Biology of Skates [electronic resource] / 2009
Biology of Water Pollution. A Collection of Selected Papers on Stream Pollution, Waste Water, and Water Treatment. 1967
Biosilica in Evolution, Morphogenesis, and Nanobiotechnology Case Study Lake Baikal / [electronic resource] : 2009
Biota and biological principles of the aquatic environment / 1982
Book Review of 'Fundamentals of Aquatic Toxicology: Methods and Applications'. 1985
Boreal Peatland Ecosystems [electronic resource] / 2006
Browns Ferry biothermal research series / 1978
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