Search Results for the EPA National Library Catalog

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Toward No Net Loss: A Methodology for Identifying Potential Wetland Mitigation Sites Using a Geographic Information System. 1993
Towards integrated control of alligatorweed / 1973
Toxaphene : ambient water quality criteria. 1978
Toxaphene effects on reproduction, growth, and mortality of brook trout / 1975
Toxic action of water soluble pollutants on freshwater fish / 1970
Toxic contaminant characterization of aquatic organisms in Galveston Bay a pilot study / 1992
Toxic Contaminants in Puget Sound©¢â‚¬â„¢s Nearshore Biota: A Large-Scale Synoptic Survey Using Transplanted Mussels (Mytilus trossulus). 2014
Toxic Contamination Sources Assessment: Task 1. Risk Assessment for Chemicals of Potential Concern and Methods for Identification of Specific Sources. 1996
Toxic effects of cyanide on aquatic animals of the Alligator Rivers Region 1992
Toxic Effects on Individuals, Populations and Aquatic Ecosystems and Indicators of Exposure to Chemicals. 1985
Toxic effects on the aquatic biota from coal and oil shale development : quarterly progress report - July - September 1975 / 1975
Toxic hot spot study, South Platte River along the Front Range : August, October 1982 / 1984
Toxic Pollutants in China Study of Water Quality Criteria / [electronic resource] : 2015
Toxic Weighting Factors for Pesticide Active Ingredients and Priority Pollutants. 1993
Toxicant-Induced Behavioral and Histological Pathology. A Auantitative Study of Sublethal Toxication in the Aquatic Environment. 1964
Toxicant-Induced Mortality in Models of 'Daphnia' Populations. 1990
Toxicants in aqueous ecosystems : a guide for the analytical and environmental chemist / 2007
Toxicants in the aqueous ecosystem 1997
Toxicities of selected substances to freshwater biota / 1980
Toxicities of selected substances to freshwater biota / by David W. Hohreiter ; under the supervision of John G. Ferrante, Jon I. Parker, Robert M. Goldstein. 1980
Toxicity and Bioaccumulation of Endrin and Methoxychlor in Aquatic Invertebrates and Fish. 1980
Toxicity and bioavailability studies of lead and other elementals in the lower Coeur d'Alene River / 1990
Toxicity and Bioconcentration of BHC and Lindane in Selected Estuarine Animals. 1977
Toxicity and Bioconcentration of EPN and Leptophos to Selected Estuarine Animals. 1979
Toxicity and Uptake of Kepone in Marine Unicellular Algae. 1977
Toxicity assessment techniques for aquatic invertebrates : current "state-of-the-art" / 1991
Toxicity identification evaluation : characterization of chronically toxic effluents : phase I / 1992
Toxicity in the aquatic environment; proceedings, 1961
Toxicity of 1,1-dichloroethylene (vinylidene chloride) to aquatic organisms / 1980
Toxicity of Bed Sediments from the Niagara River Area of Concern and Tributaries, New York, to Chironomus dilutus and Hyalella azteca, 2014©¢â‚¬â€œ15. 2016
Toxicity of chlorine and ammonia to aquatic life Chemistry, water quality criteria, recent research, and recommended future research. 1991
Toxicity of Chlorpyrifos, Endrin, or Fenvalerate to Fathead Minnows Following Episodic or Continuous Exposure. 1988
Toxicity of chromium and fluoranthene from aqueous and sediment sources to selected freshwater fish / 1990
Toxicity of copper to daphnids in reconstituted and natural waters / 1976
Toxicity of Dibutyl Phthalate-Contaminated Sediment to Laboratory- and Field-Colonized Estuarine Benthic Communities. 1986
Toxicity of dietborne metals to aquatic organisms / 2005
Toxicity of Drilling-Mud Biocides to Developing Estuarine Macrobenthic Communities. 1980
Toxicity of Fluoranthene in Sediment to Marine Amphipods: A Test of the Equilibrium Partitioning Approach to Sediment Quality Criteria. 1990
Toxicity of four pesticides to water fleas and fathead minnows : acute and chronic toxicity of acrolein, heptachlor, endosulfan, and trifluralin to the water flea (Daphnia magna), and the fathead minnow (Pimephales promelas) / 1976
Toxicity of Pentachlorophenol to Aquatic Organisms under Naturally Varying and Controlled Environmental Conditions. 1986
Toxicity of polychlorinated biphenyls (PCB's) to fish and other aquatic life 1977
Toxicity of power plant chemicals to aquatic life / 1973
Toxicity of pulp and paper mill effluent : a literature review / 1979
Toxicity of residual chlorine compounds to aquatic organisms / 1978
Toxicity of Sediments and Sediment Pore Waters from the Grand Calumet River-Indiana Harbor, Indiana Area of Concern. 1993
Toxicity of selected pesticides to the bay mussel (Mytilus edulis) / 1975
Toxicity Of Some Industrial Effluents And Their Effects Upon Fox River Water Quality 1980
Toxicity of some insecticides to four species of malacostracan crustaceans / 1972
Toxicity of Synthetic Pyrethroids to Freshwater Invertebrates. 1989
Toxicity of Wastes Generated by a Coal Combustion Power Plant Utilizing Limestone Scrubber Technology to Indigenous Aquatic Fauna. 1986
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