Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Hydrogen Oxidation in Soils as a Possible Toxic-Effects Indicator. 1982
Hydrogen sulfide health effects {microform} / 1981
Hydrologic Nutrient Cycle Interactions in Undisturbed and Manipulated Ecosystems (Watersheds). 1973
Hydroponic Method for Culturing Populations of Arabidopsis. 1981
Hyperplastic Lesions of the Primitive Meninx of Fathead Minnows, 'Pimephales promelas', Induced by Ammonia Species Potential for Carcinogen Testing. 1984
ICR microbial laboratory manual / 1996
Identification and Comparative Risk Assessment of Airborne Carcinogens from Combustion Sources. 1986
Identification and Distribution of Inorganic Components in Water: What to Measure. 1977
Identification of Ammonia as an Important Sediment-Associated Toxicant in the Lower Fox River and Green Bay, Wisconsin. 1989
Identification of mutagenic components in wastewater effluents and sludges / 1989
Identification of Polychlorinated Terphenyls at Trace Levels in Human Adipose Tissue by Gas Chromatography/Mass Spectrometry. 1978
Identification of Toxic Components in Oil Refinery Effluents and Determination of Their Effect Upon the Aquatic Biota. 1972
Identification of toxic substances in the upper Illinois River : final report / 1992
Identification, comparison and evaluation of exisiting freshwater, estuarine, and marine rapid chronic bioassays to American Petroleum Institute, Washington, D.C., May, 1985 1985
IERL-RTP procedures manual : level 1 environmental assessment / 1978
Immunologic Effects of Nickel: 2. Suppression of Natural Killer Cell Activity. 1985
Immunological Studies in Mice Following In utero Exposure to NiCl2. 1986
Impact of fuels on diesel exhaust emissions. A chemical and biological characterization. 1991
Impact of pharmacokinetics on the risk assessment of dichloromethane 1988
Implications to the aquatic environment of polynuclear aromatic hydrocarbons liberated from Northern Great Plains coal / 1979
Improved Recovery of Hexachlorobenzene in Adipose Tissue with a Modified Micro Multiresidue Procedure. 1975
Improving aquatic risk assessment under FIFRA : report of the Aquatic Effects Dialogue Group. 1992
Improving water quality standards and assessment approaches for the Upper Mississippi River : UMR Clean Water Act biological assessment implementation guidance / 2011
Improving water quality standards and assessment approaches for the Upper Mississippi River : Upper Mississippi River Clean Water Act biological assessment implementation guidance project / 2011
In situ acute/chronic toxicological monitoring of industrial effluents for the NPDES biomonitoring program using fish and amphibian embryo-larval stages as test organisms / 1981
In situ Bioassays of Brook Trout ('Salvelinus fontinalis') and Blacknose Dace ('Rhinichthys atratulus') in Adirondack Streams Affected by Episodic Acidification. 1993
In situ Evaluation of Biological Hazards of Environmental Pollutants. Meeting Report. 1989
In Vitro and In Vivo mutagenicity studies of environmental chemicals / 1984
In vitro Bioassays for Toxic Polychlorinated Azobenzenes. 1986
In vitro microbiological mutagenecity and unscheduled DNA synthesis studies of eighteen pesticides / 1979
In vitro microbiological mutagenecity and unscheduled DNA synthesis studies of fifteen pesticides / 1985
In vitro Modeling in Neurotoxicology. 1986
In vitro Studies of Chemical Effects on Gap-Junctional Communication: Role of Biotransformation in Toxicant Detection and Use of Assays in Risk Assessment. 1990
In Vivo/In Vitro Approach to the Toxicological Assessment of Hazardous Waste. 1984
In-Place Pollutants in Trail Creek and Michigan City Harbor, Indiana. 1978
In-situ monitoring of aquatic systems : chemical analysis and speciation / 2000
Increasing the Usefulness of Acute Toxicity Tests. 1982
Indian Lake, Logan County, Ohio. 1975
Indices Identifying Subsurface Microbial Communities That Are Adapted to Organic Pollution. 1985
Induced Hepatocytes as a Metabolic Activation System for the Mouse-Lymphoma Assay. 1989
Induction of Adenofibrosis and Hepatomas of the Liver in BALB/cJ Mice by Polychlorinated Biphenyls (Aroclor 1254). 1974
Induction of Gastrointestinal Tract Nuclear Anomalies in B6C3F1 Mice by 3-Chloro-4-(Dichloromethyl)-5-Hydroxy-2(5H)-Furanone and 3,4-(Dichloro)-5-Hydroxy-2(5H)-Furanone, Mutagenic Byproducts of Chlorine Disinfection. 1991
Induction of Prophage Lambda by Chlorinated Pesticides (Journal Version). 1987
Induction of Skin Papillomas in the Sencar Mouse as a Tier 2 Carcinogenesis Bioassay. 1981
Industrial Waste Guide - By-Product Coke. 1956
Industrial Wastes Pollution Studies and Invited Task. 1951
Industry Waste Study. The Hawaii Sugar Industry Waste Study. 1971
Inference about the ED50 Using the Trimmed Spearman-Karber Procedure - A Monte Carlo Investigation. 1980
Influence of diet and starvation on toxicity of endrin to fathead minnows (Pimephales promelas) 1981
Influence of diet and starvation on toxicity of endrin to fathead minnows (Pimephales promelas) / 1981
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