Search Results for the EPA National Library Catalog

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131I dairy cow uptake studies using a submicrometer synthetic dry aerosol (Project SIP) / 1971
131I levels in cow's milk following ingestion of contaminated alfalfa or sudan grass / 1975
131I transport through the air-forage-cow-milk system using an aerosol mist (Project Rainout) / 1971
1988 Reconnaissance survey of environmental conditions in 13 Puget Sound locations 1989
A quantitative food web analysis of a shortgrass community / 1972
A review of concentration techniques for trace chemicals in the environment. 1975
A study of the detritus pathway : the role of detritus and the associated microbiota in the nutrition of Gammarus minus say (Amphipoda, Gammaridae) / 1971
Absorption, Distribution and Milk Secretion of Radionuclides by the Dairy Cow - V. Radiotungsten. 1972
Accumulation of dieldrin in an alga (Scenedesmus obliquus), daphnia (Daphnia magna), guppy (Lebistes reticulatus) food chain. 1971
Accumulation of tritium in various species of fish reared in tritiated water. / 1974
Acid Deposition, Trace Contaminants and Their Indirect Human Health Effects: Research Needs. 1986
Acidic Deposition Phenomenon and Its Effects: Critical Assessment Review Papers. Volume 1. 1984
Addendum to the Methodology for Assessing Health Risks Associated with Indirect Exposure to Combustor Emissions. 1993
Aerobic Hetrotrophic Bacterial Populations of Sewage and Activated Sludge. II. Method of Characterization of Activated Sludge Bacteria. 1967
Age and Growth of Brown Trout (Salmo trutta) and Sculpin (Cottus SPP.) as it Relates to Eutrophication in the Jordan and Asuable Rivers. 1971
Age Dependent Model of PCB in a Lake Michigan Food Chain. 1984
Agricultural production in the United States by county : a compilation of information from the 1974 Census of Agriculture for use in terrestrial food-chain transport and assessment models / 1982
Algae-Bacteria Interaction in a Light-Dark Cycle (Journal Version). 1981
Allatoona Lake Destratification Equipment Test Appendix A: Operational and Water Quality Data 1968. 1969
Ambient water quality criteria document addendum for 2, 4-dimethylphenol / 1990
Ambient water quality criteria document addendum for 2-chlorophenol / 1989
Ambient water quality criteria document addendum for acrolein. (draft report final). 1989
Ambient water quality criteria document addendum for acrolein. (draft report final). 1989
Ambient water quality criteria document addendum for acrylonitrile, (draft report final). 1989
Ambient water quality criteria document addendum for antimony. (draft report final). 1989
Ambient water quality criteria document addendum for benzidene (draft report final). 1989
Ambient water quality criteria document addendum for cenphthene, (draft report final). 1990
Ambient water quality criteria document addendum for chlorinated napthalenes (draft report final) / 1989
Ambient water quality criteria document addendum for chlorinated phenols (draft report final) / 1989
Ambient water quality criteria document addendum for chloroakyl ethers (draft report final) / 1989
Ambient water quality criteria document addendum for chloroform ethers (draft report final) / 1989
Ambient water quality criteria document addendum for DDT, (draft report final) / 1989
Ambient water quality criteria document addendum for diphenylhydrazinw, (draft report final) / 1989
Ambient water quality criteria document addendum for endrin, (draft report final) / 1989
Ambient water quality criteria document addendum for ethylbenzene, (draft report final) / 1989
Ambient water quality criteria document addendum for fluoranthene, (draft report final) / 1990
Ambient water quality criteria document addendum for haloethers, (draft report final) / 1989
Ambient water quality criteria document addendum for hexachlorobutadiene / 1989
Ambient water quality criteria document addendum for hexachlorocyclopentadiene / 1989
Ambient water quality criteria document addendum for nitrophenols / 1989
Ambient water quality criteria document addendum for phenol, (draft final report) / 1989
Ambient water quality criteria document addendum for phthalate esters, (draft final report) / 1989
Ambient water quality criteria document addendum for toxaphene / 1989
Ambient Water Quality Criteria Document: Addendum for 2,4-Dichlorophenol. 1989
Ambient Water Quality Criteria Document: Addendum for Aldrin/Dieldrin. 1989
Ambient Water Quality Criteria Document: Addendum for Carbon Tetrachloride. 1989
Ambient Water Quality Criteria Document: Addendum for Chlordane. 1989
Ambient Water Quality Criteria Document: Addendum for Heptachlor. 1989
Ambient Water Quality Criteria Document: Addendum for Nitrosamines. 1989
Ambient water quality criteria for the protection of human health : acrylonitrile : draft. 1998
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