Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Relative Contributions of Nutrients to the Potomac River Basin from Various Sources. 1970
Relative Toxicity of Organics to 'Chlorella pyrenoidosa'. 1965
Relative toxicity of organics to Chlorella pyrenoidosa / 1965
Remote Sensing Report, Baltimore Harbor and Wicomico River Basin, Maryland. 1974
Removal and selective recovery of heavy metal ions from industrial waste waters 1989
Removal of algae in natural bodies of water / 1976
Removal of algae in natural bodies of water / 1976
Removal of algal nutrients from domestic wastewater. 1964
Removal of humic substances and algae by dissolved air flotation / 1989
Removal of Humic substances and algae by dissolved air flotation / 1990
Removal of hydrocarbon pollutants from water by Prototheca zopfii : technical completion report / 1980
Removal of lagoon effluent suspended solids by a slow-rock filter / 1979
Removal of nitrate by an algal system : bio-engineering aspects of agricultural drainage San Joaquin Valley, California / 1971
Removal of nitrate by an algal system : phase II / 1971
Removal of Nitrate by an Algal System, Phase II. 1971
Removal of nitrate by an algal system. / 1971
Removal of Nitrogen from Tile Drainage, Bio-Engineering Aspects of Agricultural Drainage San Joaquin Valley, California. 1971
Removal of Nitrogen from Tile Drainage. 1971
Removal of Phosphate and Secondary B.O.D. From Tertiary Treated Wastewater by Aquatic Animals. 1971
Report of the Lake Erie Enforcement Conference Technical Committee. 1967
Report on a systematic study of the algae of sewage oxidation ponds / 1953
Report on algal toxicity tests on selected Office of Toxic Substances (OTS) chemicals / 1989
Report on factors affecting the pollution of Great South Bay, Long Island, N. Y. with special reference to algae blooms 1962
Report: Ecotox Testing of the Fluorinated Surfactant Dainaflow. 2015
Research and development : health and environmental effects profile for methyl acrylate / 1987
Research and development of a selective algaecide to control nuisance algal growth / 1974
Research and development of a selective algaecide to control nuisance algal growth : phase II 1972
Residues of PCB (Polychlorinated Biphenyls) in a 'Cladophora' Community Along the Lake Huron Shoreline. 1982
Response of tolerant organisms to specific pollutants / 1967
Response of tolerant organisms to specific pollutants / 1968
Responses of Marine Unicellular Algae to Brominated Organic Compounds in Six Growth Media. 1987
Restoration of lakes and inland waters / 1981
Restoration of lower St. Regis Lake (Franklin County, New York) / 1977
Results from Acute Toxicity Fish, Daphnia magna, Algae, and a LLNA Report. with Isobornyl Acrylate (2-Propenoic Acid, 1,7, 7-Trimethylbicyclol (2.2.1)hept-2-yl ester, exo). 2013
Results from an Acute Toxicity to Water Fleas (Daphnia Magna) and Results from a 72-hour Growth Inhibition Test using Freshwater Micro Algae Selenastrum Capricornutum (Raphidocellus Subcapitata) with 3-Hydroxy-N-Phenylaniline. 2011
Results of a 72-hour Algal (Selenastrum capricornutum) Toxicity Study. 2008
Results of a 72-Hour Aquatic Toxicity Study in Green Algae with Acetylated Lecithin. 2009
Results of a 72-hour Aquatic Toxicity Study in Green Algae. (Confidential). 2011
Results of a 72-hour Semi-static Growth Inhibition Test in Algae (Pseudokirchneriella subcapita) and a 48-hour Acute Immobilization Test in Daphnia Magna with Reaction Mass of Octadecanamide, 12-hydroxy-N-(2- ((1-oxodecyl)amino)ethyl)- and N,N'-ethane-1, 2-diylbis(12-hydroxy octadecan-1-amide) and Decanamide, N,N'-1,2-ethanediylbis-; and Reaction Product of Decanoic acid, 12-hydroxystearic acid and 1,2 ethandiamin. 2011
Results of a 72-hour Toxicity Study in Blue-green Algae (Anabaena flos-aquae) with Methyl 2-((((4,6-dimethoxy- 2-pyrimidinyl)amino) carbonyl)amino)sulf 6-(trifluoromethyl)-3- Pyridinecarboxylate Monosodium Salt. 2011
Results of a Algal (Scenedesmus subspicatus) Growth Inhibition Study with 2-ethylhexyl4-aminobenzoate; CAS No. 26218-04-2. 2008
Results of a Biodegradation Test, Green Algae and Acute Daphnia Studies,a Skin Sensitization Test in Guinea Pigs and a 4 Week Oral Subchronic Test in Rats with 3-Pyridinecarboxylic acid, 2-(aminosulfony1) -6(trifluoromethy1)-, methyl. 2009
Results of a Green Algae Toxicity Study with Five Experimental Pesticides with LS 5882836, LS5881417, LS 5881419, LS5882077, and LS 5882079. 2012
Results of a Growth Inhibition Study in Green Algae with tert-Butyl Peroxybenzoate. 2009
Results of a Growth Inhibition Test in Green Algae with Tert-Butylperoxy-2-Ethylhexanoate. 2011
Results of a Growth Inhibition Test on Green Algae (Pseudokirchneriella subcapitata) with a Formulation Containing Two Active Ingredients. 2010
Results of a Modeled 96-hour EC50 in Green Algae with Ethane, 1,1-difluoro-(Asterisks 3). 2010
Results of a Ready Biodegradability Assay and an Acute Algae Assay with Hydroxy-chloro- cyclopropyl-heteromo nocycliccarboxylic Acid. 2009
Results of a Recently Conducted Acute Toxicity Study in Green Algae with Carboxylic Acid. 2009
Results of a Toxicity Study in Freshwater Algae with a R&D Proprietary Mixture Containing 50% of Methyl 2-(((((4,6-dimethoxy- 2-pyrimidinyl) amino)carbonyl)amino) sulfonyl)-6- (Trifluoromethyl) -3-pyridinecarboxylate Monosodium Salt. 2010
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