Search Results for the EPA National Library Catalog

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Toxicity of West Point effluent to marine indicator organisms final biannual report, March 1, 1975 to February 28, 1977 / 1977
Toxicity Tests of Effluents with Marsh Plants in Water and Sediment. 1991
Toxicity to biota of metal forms in natural water : proceedings of a workshop held in Duluth, Minnesota, October 7-8, 1975 / 1976
Toxicity to fish of Cyanides and related compounds : a review / 1976
Toxicokinetics of Fenvalerate in Rainbow Trout ('Salmo gairdneri') (Journal Version). 1986
Toxicokinetics of Selected Xenobiotics in 'Hexagenia limbata'. 1988
Toxicological Implementations of Remediating Hazardous Wastes. 1991
Toxicological studies with herbicides, selected EPA priority pollutants and related chemicals in aquatic organisms / 1984
Toxicology and Fate of Selected Industrial Chemicals in Aquatic Ecosystems with Cover Letter. 1983
Toxicology handbook, mammalian and aquatic data : toxicological evaluation of pesticides / 1979
Toxicology of aquatic pollution : physiological, cellular, and molecular approaches / 1996
Toxics Study of the Lower Calcasieu River. 1990
Trace metals monitoring at two ocean disposal sites / 1979
Trace Organic Contaminants in Anthropogenically Acidified Surface Waters. 1992
Transmittal of final policy on biological assessments and criteria : memorandum / 1991
Transport and Transformation of Contaminants Near the Sediment-Water Interface. Chapter 1. Introduction. 1994
Transport of Contaminants in the Great Lakes. 1982
Travertine [electronic resource] / 2005
Treatment of Lake Charles East, Indiana sediments with fly ash / 1979
Trends and patterns in Section 404 Permitting requiring compensatory mitigation in Oregon and Washington, USA / 1992
Trends and status of wetland and aquatic habitats in the Galveston Bay System, Texas 1993
Trends in the distribution, abundance, and habitat quality of submerged aquatic vegetation in Chesapeake Bay and its tidal tributaries : 1971 to 1991 / 1994
Tributyltin and Invertebrates of a Seagrass Ecosystem: Exposure and Response of Different Species. 1990
Tributyltin: {microform} position document 4. Tributyltin antifoulants: notice of intent to cancel; denial of applicaations for registration; partial conclusion of special review. 1988
TRIM : total risk integrated methodology, TRIM. FaTE, technical suport document, volume II: description of chemical transport and transformation algorithms / 2002
TRIM : total risk integrated methodology, TRIM.FaTE, technical support document, volume I: description of module / 2002
Trinational risk assessment guidelines for aquatic alien invasive species : test cases for the snakeheads (channidae) and armored catfishes (Loricaridae) in North American inland waters / 2009
Trophic structure modifications by planktivorous fish in aquatic microcosms / 1977
Trout Distribution and Habitat in Relation to Geology and Geomorphology in the North Fork Humboldt River Drainage, Northeastern Nevada. 1994
Tumors in aquatic animals : papers presented at the Symposium on Tumors in Aquatic Animals, Cork, October 1974, and other original papers in this field / 1976
Turbidity : water quality standards criteria summaries : a compilation of state/federal criteria. 1988
Turnover of Extracellular DNA in Eutrophic and Oligotrophic Freshwater Environments of Southwest Florida. 1989
U.S. Environmental Protection Agency health effects research on drinking water contaminants / 1992
U.S. EPA (Environmental Protection Agency) Wastewater Disinfection Research Program Evolution to a Design Manual. 1987
U.S. Fish and Wildlife Service biological opinion on selected pesticides : dated June 14, 1989. 1989
U.S./Canada Aquatic Impacts Assessment: Integration of Experimental Studies, Monitoring and Modeling of Acid Deposition Effects. 1984
U.S./Canada Aquatic Impacts Assessment: Integration of Experimental Studies, Monitoring and Modeling of Acidic Deposition Effects. 1985
Unabridged Advanced Notice of Proposed Rulemaking for Water Quality Challenges in the San Francisco Bay/Sacramento-San Joaquin Delta Estuary. 2011
Understanding oil spills and oil spill response / 1999
Understanding the estuary : advances in Chesapeake Bay research / 1988
Underwater and floating-leaved plants of the United States and Canada / 1967
Underwater grasses in Chesapeake Bay & Mid-Atlantic coastal waters : guide to identifying submerged aquatic vegetation / 2006
Universal Factors in Aerobic Biological Purification. 1957
Updated Review of Estuarine Aquatic Toxicity Data for the Development of Aquatic Life Criteria for Atrazine in Chesapeake Bay. Phase 2 Report. 1994
Upland and wetland habitat development with dredged material : ecological considerations / 1978
Upper Mississippi River water quality assessment report / 2002
Upper Mississippi River water quality task force meeting : April 8, 1999 : agenda : background and supporting materials : Moline Holiday Inn, Moline, Illinois. 1999
Upper Yellowstone River, Montana: Macroinvertebrate Distribution and Water Analysis 1973-1974. 1981
Uptake and Toxicity of Toxaphene in Several Estuarine Organisms. 1976
Uptake of Planar Polychlorinated Biphenyls and 2,3,7,8-Substituted Polychlorinated Dibenzofurans and Dibenzo-p-dioxins by Birds Nesting in the Lower Fox River and Green Bay, Wisconsin, USA. 1993
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