Search Results for the EPA National Library Catalog

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Identification of Ammonia as an Important Sediment-Associated Toxicant in the Lower Fox River and Green Bay, Wisconsin. 1989
Identification of Hazardous Organic Chemicals in Fish from the Ashtabula River, Ohio, and Wabash River, Indiana. 1980
Identification of Polychlorinated Planar Chemicals in Fishes from Major Watersheds Near the Great Lakes. 1984
Identification of Toxic Components in Oil Refinery Effluents and Determination of Their Effect Upon the Aquatic Biota. 1972
Impact on and Recovery of Experimental Macrobenthic Communities Exposed to Pentachlorophenol. 1983
Impacts of airborne pollutants on wilderness areas along the Minnesota-Ontario border / 1980
Impairment of Antipredator Behavior in 'Palaemonetes pugio' by Exposure to Sublethal Doses of Parathion. 1977
Impairment of Growth and Immune Function of Avocet Chicks from Sites with Elevated Selenium, Arsenic, and Boron. 1994
Impairment of the Flavor of Fish by Water Pollutants. 1973
Implications for the Presence of Transforming Genes in Gonadal Tumors in Two Bivalve Mollusk Species. 1993
Implications to the aquatic environment of polynuclear aromatic hydrocarbons liberated from Northern Great Plains coal / 1979
Importance of Fish Diseases: An Overview. 1993
Importance of Monitoring Metabolic Recovery in the Coral 'Acropora cervicornis' after Short-Term Exposure to Drilling Muds: Calcification Rate and Protein Concentration. 1984
Importance of Physical Scaling Factors to Benthic Marine Invertebrate Recolonization of Laboratory Microcosms. 1993
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
Increased Susceptibility to No. 2 Fuel Oil Coincident with Initiation of Particle Feeding in Developing Mud Snails, 'Ilyanassa obsoleta'. 1983
Increased Toxicity of Ammonia to Rainbow Trout 'Salmo gairdneri' Resulting from Reduced Concentrations of Dissolved Oxygen. 1981
Increasing the Usefulness of Acute Toxicity Tests. 1982
Individual and Combined Cytotoxic Effects of Cadmium, Copper, and Nickel on Brown Cells of 'Mercenaria mercenaria'. 1991
Induced Cytochrome P4501A in Winter Flounder, 'Pleuronectes americanus', from Offshore and Coastal Sites. 1994
Induction of Cytochrome P-450-IA1 in Juvenile Fish by Creosote-Contaminated Sediment. 1991
Influence of Age on the Relative Sensitivity of 'Hyalella azteca' to Diazinon, Alkylphenol Ethoxylates, Copper, Cadmium, and Zinc. 1994
Influence of an Insect Growth Regulator on the Larval Development of an Estuarine Shrimp. 1990
Influence of an Insect Growth Regulator on the Larval Development of the Mud Crab 'Rhithropanopeus harrisii'. 1994
Influence of Benthic Bark Deposits on the Aquatic Community and the Quality of Natural Waters. 1973
Influence of Constant and Fluctuating Salinity on Responses of 'Mysidopsis bahia' Exposed to Cadmium in a Life-Cycle Test. 1991
Influence of Cytochrome P450 Mixed-Function Oxidase Induction on the Acute Toxicity to Rainbow Trout 'Salmo gairdner' of Primary Aromatic Amines. 1990
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
Influence of Drilling Muds on the Primary Chemosensory Neurons in Walking Legs of the Lobster, 'Homarus americanus'. 1981
Influence of Organic Matter Quality on the Toxicity and Partitioning of Sediment-Associated Fluoranthene. 1992
Influence of pH, Dissolved Oxygen, Suspended Solids or Dissolved Solids Upon Ventilatory and Cough Frequencies in the Bluegill 'Lepomis macrochirus' and Brook Trout 'Salvelinus fontinalis'. 1984
Influence of Size on Fate and Ecological Effects of Kepone in Physical Models. 1991
Influence of the Water-Accommodated Fraction of No. 2 Fuel Oil on Energetics of 'Cancer irroratus' Larvae. 1981
Influence of turbidity on fish abundance in western Lake Superior / 1978
Initial scientific and minieconomic review of bromacil / 1975
Initial scientific and minieconomic review of captan / 1975
Initial scientific and minieconomic review of malathion / 1975
Initial scientific and minieconomic review of methyl parathion / 1975
Initial scientific and minieconomic review of monuron / 1975
Initial scientific and minieconomic review of parathion. 1975
Initial Submission: Letter from Confidential Source to USEPA Reporting Results of Two Environmental Effects of (Confidential), a Functionalized Polymethine Infra Red Absorber, dated 12/20/1999. (Sanitized). 1999
Initial Submission: Test on the Degree of Bioaccumulation of CD28-0132 (Irgalube 232) in Carp, Cyprinus Carpio, with Cover Letter dated 12/20/1999. (Sanitized). 1999
Inorganic species in water : ecological significance and analytical needs, a literature review / 1978
Insecticide Effects on Normal Development and Hatch of Embryos of 'Paratanytarsus parthenogeneticus' (Diptera: Chironomidae). 1983
Intensive studies of stream fish populations in Maine / 1990
Intensive Survey of the Edwards River and Pope Creek, 1991. 1993
Interaction Between Marine Organisms and Oil Pollution. 1973
Interaction of Chemical Pollutants and Virus in a Crustacean: A Novel Bioassay System. 1977
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