Search Results for the EPA National Library Catalog

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Showing: Items 1801 - 1850
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Exhaust Gas Scrubber Washwater Effluent. 2011
Existing Ecosystem Colstrip, Montana and Vicinity 0
Exocrine Pancreatic Adenomas in the Greater Redhorse, 'Moxostoma valeenciennesi' Jordan, and in the European Flounder, 'Platichthys flesus' (L). 1988
Experimental acidification of Little Rock Lake (Wisconsin) : fish research approach and early responses / 1989
Experimental Acidification of Little Rock Lake, Wisconsin. 1986
Experimental marine microcosm test protocol and support document : measurement of the ecological effects, fate and transport of chemicals in a site specific marine ecosystem {microfiche} / by K.T. Perez and E.W. Davey. 1990
Explanation for the Decline of Bacteria Introduced into Lake Water. 1990
Exploration of antarctic subglacial aquatic environments : environmental and scientific stewardship / 2007
Exposure Mechanisms and Uptake Routes of Lipophilic Organic Toxicants in Finfish. 1998
Exposure of Florida Airboat Aquatic Weed Applicators to 2,4-Dichlorophenoxyacetic Acid (2,4-D). 1983
Extended-Aeration Plants and Intermittent Watercourses. 1963
Extent of Ozone's Reaction with Isolated Aquatic Fulvic Acid. 1986
Extrapolation of Biodegradation Results to Groundwater Aquifers: Reductive Dehalogenation of Aromatic Compounds. 1986
Extremely Low Frequency (ELF) Communications System Ecological Monitoring Program: Summary of 1983 Progress. 1984
Extremophile Fishes Ecology, Evolution, and Physiology of Teleosts in Extreme Environments / [electronic resource] : 2015
Fact sheet : aquatic life ambient water quality criteria for nonylphenol / 2006
Fact sheet : final recommended aquatic life ambient water quality criteria for diazinon / 2006
Fact sheet update : listing of fish and wildlife advisories. 1997
Fact sheet update : listing of fish and wildlife advisories. 1998
Fact Sheet: Aquatox Release 1: Simulation Model for Aquatic Ecosystems 2000
Factor Interactions and Aquatic Toxicity Testing. 1984
Factors affecting accuracy of ichthyoplankton samples used in power plant entrainment studies / 1978
Factors controlling the formation of oxidized root channels a review and annotated bibliography / 1993
Factors limiting primary production in the urban Delaware River : final report to : Delaware Estuary Program / 1992
Factors limiting the distribution of larval and juvenile fishes in vegetated habitats of the upper Mississippi River / 1994
Factors Regulating the Spatial and Temporal Distribution of 'Cladophora' and 'Ulothrix' in the Laurentian Great Lakes. 1983
Fall Line Loadings of the Metals from the Potomac River Basin into Chesapeake Bay. 2001
Fate and biological effects of mercury introduced into artificial streams / 1976
Fate and Effect of Oil in the Aquatic Environment - Gulf Coast Region. 1980
Fate and Effects of Atrazine in Small Aquatic Microcosms. 1984
Fate and effects of nitrogen and phosphorous in shallow vegetated aquatic ecosystems / 2006
Fate and Effects of Pesticides in the Aquatic Environment of the Flathead Lake Drainage Area. 1974
Fate and effects of pollutants on aquatic organisms and ecosystems : proceedings of USA-USSR Symposium, Athens, Georgia, October 19-21, 1987 / 1988
Fate and Effects of Whole Drilling Fluids and Fluid Components in Terrestrial and Freshwater Ecosystems: A Literature Review. 1981
Fate and Survival of Microbial Pest Control Agents in Nontarget Aquatic Organisms. 1993
Fate and Toxicity of High Density Missile Fuels RJ-5 and JP-9 in Aquatic Test Systems. 1985
Fate of 'Bacillus sphaericus' 2362 Spores in Nontarget Invertebrates. 1992
Fate of 'Bacillus sphaericus' and 'Bacillus thuringiensis' Serovar 'Israelensis' in the Aquatic Environment. 1992
Fate of 2,4-D in fish and blue crabs : final report 1977
Fate of 3,3'-Dichlorobenzidine in aquatic environments / 1978
Fate of Diquat in the Aquatic Environment. 1972
Fate of Dyes in Aquatic Systems. 1. Solubility and Partitioning of Some Hydrophobic Dyes and Related Compounds. 1988
Fate of organic pesticides in the aquatic environment; a symposium sponsored by the Division of Pesticide Chemistry at the 161st meeting of the American Chemical Society, Los Angeles, Calif., March 29-31, 1971. 1972
Fate of Toxic Organic Substances in the Aquatic Environment. 1978
Fates and biological effects of polycyclic aromatic hydrocarbons in aquatic systems / 1983
Fates and biological effects of polycyclic aromatic hydrocarbons in aquatic systems / 1983
Feasibility of large-scale aquatic microcosms final report / 1982
Feasibility of the amur (Ctenopharyngodon idella Val.) as a biocontrol of aquatic weeds : cooperative investigations / 1972
Feasibility of using the RAMAS-metapopulation model to assess the risk of a non-indigenous Copepod (Pseudodiaptomus marinus) establishing in Vancouver Harbour from ballast water 2002
Federal Facilities Strategy: An Agreement Commitment Report from the Chesapeake Executive Council. 1988
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