Search Results for the EPA National Library Catalog

Items Found: 168

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Select Item Title Year Published
Three-stage combustion (reburning) on a full scale operating boiler in the U.S.S.R. : project summary / 1990
Three-Stage Combustion (Reburning) on a Full Scale Operating Boiler in the USSR. 1990
Toxicity of Fenitrothion to Fathead Minnows (Pimephales promelas) and Alternative Exposure Duration Studies with Fenitrothion and Endosulfan. 1984
Toxicity of Flucythrinate to Gammarus lacustris (Amphipoda), Pteronarcys dorsata (Plecoptera) and Brachycentrus americanus (Trichoptera): Importance of Exposure Duration. 1984
Toxicity of Synthetic Pyrethroids to Freshwater Invertebrates. 1989
Toxicity, Bioconcentration, and Metabolism of the Herbicide Propanil (3',4'-Dichloropropionanilide) in Freshwater Fish. 1983
U.S. Environmental Protection Agency public hearing on proposed national emission standards for identifying, assessing and regulating airborne substances posing a risk of cancer and advanced notice of proposed generic standards. 1980
Unsaturated zone hydrology for scientists and engineers 1999
Updated mutagenicity and carcinogenicity assessment of cadmium / 1984
Updated Review of Estuarine Aquatic Toxicity Data for the Development of Aquatic Life Criteria for Atrazine in Chesapeake Bay. Phase 2 Report. 1994
Urban BMP's: A Stormwater Control Demonstration Project. 1992
Use of the mixed flask culture (MFC) microcosm protocol to estimate the survival and effects of microorganisms added to freshwater ecosystems / 1989
Wastewater flow measurement in sewers using ultrasound / 1976
Water hardness, human health and the importance of magnesium / 1979
Water quality in the Allegheny and Monongahela River Basins : Pennsylvania, West Virginia, New York, and Maryland, 1996-98 / 2000
Water quality investigation of the South Platte River, July 1, 1976 - June 29, 1977 : summary report / 1978
Water-quality characteristics of New Jersey streams, 1966
Westvaco Luke, Maryland monitoring program : data analysis and dispersion model validation (final report) / 1983
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