Search Results for the EPA National Library Catalog

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Select Item Title Year Published
1-Hour Inhalation Approximate Lethal Concentration (ALC) Study with Hydrochlorofluorocarbon. 2014
90-Dose LD50 and a Chronicity Factor as Measures of Toxicity. 1967
90-Dose LD50 and a Chronicity Factor as Measures of Toxicity. 1967
A continuous flow system using fish and amphibian eggs for bioassay determinations on embryonic mortality and teratogenesis / 1977
A rapid assessment of the toxicity of three chlorinated cyclodiene insecticide intermediates to fathead minnows / 1977
A tissue enzyme assay for chlorinated hydrocarbon insecticides. 1974
Acute and Chronic Effects of Cadmium on the Estuarine Mysid, 'Mysidopsis bahia'. 1978
Acute and chronic parathion toxicity to fish and invertebrates / 1981
Acute and Chronic Parathion Toxicity to Fish and Invertebrates. 1976
Acute and chronic toxicity of chlordane to fish and invertebrates / 1977
Acute and chronic toxicity of HCN to fish and invertebrates / 1979
Acute and Subchronic Toxicity of Pentachlorobenzene. 1980
Acute Lethality of Copper, Cadmium, and Zinc to Northern Squawfish. 1980
Acute Oral Toxicity Study in Rats (14-Day) PH 402-MA-001-81 Marasol 3045 with Cover Letter. 1984
Acute Toxicities of Selected Heavy Metals to the Softshell Clam, 'Mya arenaria'. 1977
Acute Toxicity and Bioconcentration of Endosulfan-Exposed Estuarine Animals. 1977
Acute Toxicity and Sublethal Behavioral Effects of Copper on Barnacle Nauplii 'Balanus improvisus'. 1980
Acute Toxicity of Ammonia and Nitrite to Cutthroat Trout Fry. 1981
Acute toxicity of certain pesticides to Acartia tonsa dana / 1976
Acute toxicity of eight laboratory-prepared generic drilling fluids to mysids (Mysidopsis bahia) 1984
Acute Toxicity of Kelthane, Dursban, Disulfoton, Pydrin, and Permethrin to Fathead Minnows 'Pimephales promelas' and Rainbow Trout 'Salmo gairdneri'. 1982
Acute Toxicity of Kepone (Trademark) to Four Estuarine Animals. 1977
Acute toxicity of malathion, tetrabromobisphenol-a, and tributyltin chloride to mysids (mysidopsis bahia) of three different ages / 1988
Acute Toxicity of Phenol and Substituted Phenols to the Fathead Minnow. 1981
Acute toxicity of selected organic compounds to fathead minnows / 1976
Acute toxicity of selected toxicants to six species of fish / 1976
Acute Toxicity of Silver to Selected Fish and Invertebrates. 1982
Acute Toxicity of Ten Chlorinated Aliphatic Hydrocarbons to the Fathea Minnow (Pimephales promelas). 1983
Acute toxicity of toxaphene to fathead minnows, channel catfish, and bluegills / 1980
Acute toxicity testing criteria for chemical substances / 1979
Acute toxicity tests : LD50 (LC50) determinations and alternatives. 1985
Acute Toxicological Properties and Industrial Handling Hazards of Cresol (Ortho, Meta, Para Isomers) Sample Preference. 1978
Aerothene TT Solvent Toxicological Studies and Definition of Industrial Handling Hazards with Cover Letter. 1969
Air pollution aspects of pesticides / 1970
Approach to Environmental Risk Assessment Using Avian Toxicity Tests (Journal Version). 1988
Assessment of Ecologic Risks Related to Chemical Exposure: Methods and Strategies Used in the United States. 1988
Assessment of Teratogenic Potential of Trichlorofon in Mice and Rats (Journal Version). 1986
Assessment of the hazards of polybrominated biphenyls / 1978
Assessment of toxicity of automotive metallic emissions. volume I, Assessment of fuel additives emission toxicity via selected assays of nucleic acid and protein synthesis / 1976
Assessment of toxicity of automotive metallic emissions. volume II, Relative toxicities of automotive metallic emissions against lead compounds using biochemical parameters / 1976
Basic Toxicity of Ethylene Glycol Monophenyl Ether (2-Phenoxy Ethanol). 1983
Beneficial Uses Program Progress Report, Period Ending December 31, 1976. 1977
Benthic Invertebrate Bioassays with Toxic Sediment and Pore Water. Hazard Assessment. 1990
Bioassay Protocol for Lethal and Sub-Lethal Effects of Fungal Pathogens on 'Chrysoperla carnea' (Neuroptera: Chrysopidae). 1991
Biochemical Effects of Repeated Administration of p,p'-DDT on the Squirrel Monkey. 1970
Biochemical Effects of Three Carcinogenic Chlorinated Methances in Rat Liver. 1989
Biochemical Effects of Three Chlorinated Phenols in Rat Liver. 1988
Biochemical Studies of Promoters of Carcinogenesis in Rat Liver. 1989
Biochemical Studies of Six Nitrogen-Containing Heterocycles in Rat Tissues. 1989
Biological Productivity of the Coeur D 'Alene River as Related to Water Quality. 1970
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