Search Results for the EPA National Library Catalog

Items Found: 5923
Showing: Items 5501 - 5550
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Select Item Title Year Published
Toxicity of 3,4-Dichloroaniline to Fathead Minnows, 'Pimephales promelas', in Acute and Early Life-Stage Exposures. 1987
Toxicity of Acenaphthene and Isophorone to Early Life Stages of Fathead Minnows (Journal Version). 1982
Toxicity of Ammonia to Early Life Stages of the Green Sunfish (Lepomis cyanellus). 1984
Toxicity of Ammonia to Early Life Stages of the Smallmouth Bass at Four pH Values. 1985
Toxicity of Bromate to Striped Bass Ichthyoplankton ('Morone saxatilis') and Juvenile Spot ('Leiostomus xanthurus'). 1981
Toxicity of Cadmium in Water and Sediment Slurries to 'Daphnia magna'. 1984
Toxicity of chlorinated power plant condenser cooling waters to fish / 1976
Toxicity of Chlorine to Juvenile Spot, Leiostomus Xanthurus. 1977
Toxicity of Chlorpyrifos, Endrin, or Fenvalerate to Fathead Minnows Following Episodic or Continuous Exposure. 1988
Toxicity of Copper to Cutthroat Trout ('Salmo clarki') under Different Conditions of Alkalinity, pH, and Hardness. 1981
Toxicity of Copper-Spiked Sediments to Freshwater Invertebrates. 1984
Toxicity of Dibutyl Phthalate-Contaminated Sediment to Laboratory- and Field-Colonized Estuarine Benthic Communities. 1986
Toxicity of Fentin Hydroxide to Rats. 1967
Toxicity of Fenvalerate to Developing Steelhead Trout Following Continuous or Intermittent Exposure. 1985
Toxicity of Flucythrinate to Gammarus lacustris (Amphipoda), Pteronarcys dorsata (Plecoptera) and Brachycentrus americanus (Trichoptera): Importance of Exposure Duration. 1984
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 organic chemicals to embryo-larval stages of fish / 1979
Toxicity of Particles Emitted from Combustion of Waste Crankcase Oil: In vitro and In vivo Studies. 1986
Toxicity of Pentachlorophenol and Related Compounds to Early Life Stages of Selected Estuarine Animals. 1978
Toxicity of Pentachlorophenol to Aquatic Organisms under Naturally Varying and Controlled Environmental Conditions. 1986
Toxicity of pulp and paper mill effluent : a literature review / 1979
Toxicity of residual chlorine compounds to aquatic organisms / 1978
Toxicity of Sediment-Incorporated Drilling Fluids. 1987
Toxicity of Selected Controlled Release and Corresponding Unformulated Technical Grade Pesticides to the Fathead Minnow 'Pimephales promelas'. 1982
Toxicity of Silver to Steelhead and Rainbow Trout, Fathead Minnows and Daphnia Magna. 1983
Toxicity of the Herbicides 2,4-D, DEF, Propanil and Trifluralin to the Dungeness Crab, 'Cancer magister'. 1979
Toxicity Persistence in Prickly Pear Creek, Montana. 1984
Toxicity Reduction Evaluation at the Patapsco Wastewater Treatment Plant. 1988
Toxicity reduction evaluation protocol for municipal wastewater treatment plants / 1989
Toxicity Reduction Evaluations in Municipal Wastewater Treatment. 1985
Toxicity studies of selected chemicals. Task II : the developmental toxicity of vinylidene chloride inhaled by rats and mice during gestation, final report / 1977
Toxicity studies of selected chemicals. Task IV : the developmental toxicity of ethylene dibromide inhaled by rats and mice during organogenesis, final report / 1977
Toxicity Studies with Decamethrin, A Synthetic Pyrethroid Insecticide. 1978
Toxicological and Physiological Responses of the Fish, 'Leiostomus xanthurus', Exposed to Chlorine Produced Oxidants. 1980
Toxicological Comparison of Natural and Cultured Populations of Aractia tonsa to Cadmium, Copper, and Mercury. 1978
Toxicological Studies of Smoke Obscurants. 1984
Toxicological Testing of Organic Substances from Concentrated Drinking and Waste Waters. 1986
Toxicology handbook, mammalian and aquatic data : toxicological evaluation of pesticides / 1979
Toxicology of Abate in Laboratory Animals. 1966
Toxicology of metals 1977
Toxicology of metals : volume II / 1977
Toxics release inventory : list of toxic chemicals within the polychlorinated alkanes category and guidance for reporting. 1999
Toxics Study of the Lower Calcasieu River. 1990
Toxics-release inventory executive summary. 1989
Trace Analysis for Aromatic Hydrocarbons in Natural Waters. 1981
Trace analysis of arsenic by colorimetry, atomic absorption, and polarography / 1977
Trace and Minor Element Reactions in Fluidized-Bed Combustion Processes. 1982
Trace and Potentially Toxic Elements Associated with Uranium Deposits in South Texas. 1983
Trace Chemical in the 'Clean' Troposphere. 1981
Trace element and phase relations in fly ash : final report 1981

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