Search Results for the EPA National Library Catalog

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Showing: Items 801 - 850
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Select Item Title Year Published
Toxics on tap : chemical contamination of Long Island drinking water supplies : a study / 1980
Trace elements in human and animal nutrition 1986
Trace-element deposition in the Cariaco Basin, Venezuela shelf, under sulfate-reducing conditions : a history of the local hydrography and global climate, 20 ka to the present / 2002
Transportation facilities workshop : passenger, freight and parking. 1975
Transportation of radioactive materials in the Western States / 1974
Treatability of carcinogenic and other hazardous organic compounds / 1979
Treatment sulfite evaporator condensate for recovery of volatile components / 1980
Trickling filter treatment of fruit processing waste waters / 1972
Trigonometry : an analytic approach / 1986
Tritium retention by cows and steers and transfer to milk / 1977
Trophic characterization of the U.S. and Canadian nearshore zones of the Great Lakes / 1979
Turning Great Plains crop residues and other products into energy 1984
Typical sulfur dioxide emissions from subpart D power plants firing compliance coal 1984
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
Uncertainty analysis for engineers 1982
United States Mollusca; a descriptive manual of many of the marine, land and fresh water shells of North America, north of Mexico. 1942
Untersuchung von Gasspèuren in der Freien Atmosphäre / 1967
Upgrading Existing Wastewater Treatment Plants. 1972
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Newcastle NTMS Quadrangle, Wyoming, Including Concentrations of Forty-Two Additional Elements 1980
USCG pollution abatement program : a preliminary study of vessel and boat exhaust emissions / 1971
Use of fixed-bed adsorber models to predict the fluxes of toxic substances in groundwaters and soil environments project completion report / 1984
Use of heated critical flow venturi sample probes to maintain proportional flow / 1987
Use of monitored natural attenuation at Superfund, RCRA corrective action, and underground storage tank sites. 1997
Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, western Cape Cod, Massachusetts 1996
Use of sewage sludge to rehabilitate degraded lands in southern California : a capability study 1977
Use of stable carbon and nitrogen isotopes to trace the larval striped bass food chain in the Sacramento-San Joaquin Estuary, California, April to September 1985 / 1989
Use of Water Softening Sludge in Sewage Treatment. 1972
UV effects in aquatic organisms and ecosystems / 2003
Vaccines for Pandemic Influenza [electronic resource] / 2009
Validation of samplers for inhaled particulate matter / 1983
Validation of Samplers for Inhaled Particulate Matter. 1983
Value of Industrial Water in the Osage (Marais Des Cygnes) Basin in Kansas. 1959
Vascular plants of the Chitistone Pass area, Alaska / 1968
Vegetation of the earth in relation to climate and the eco-physiological conditions / 1973
VNR concise encyclopedia of mathematics 1977
VOC vapor phase control technology assessment 1991
Volatile component recovery from sulfite evaporator condensate / 1979
Volatilization losses of pesticides from soils / 1974
Waste Reduction in Food Canning Operations: A Study of Four Methods to Improve the Quality or Reduce the Quantity of Effluent Discharged by a Fruit Processing Plant. 1970
Waste reduction in food canning operations; a study of four methods to improve the quality or reduce the quantity of effluent discharged by a fruit processing plant. 1971
Wastewater and effluent analysis programs user manual 1975
Wastewater treatment systems for rural communities 1973
Water for the future Water resources developments in perspective / 1987
Water in Georgia, 1965
Water quality and discharge of streams in the Lehigh River Basin, Pennsylvania / 1969
Water quality in the Delaware estuary for two years of drought: 1965 and 1966 1969
Water quality of the Potomac River estuary at Washington, D.C. / 1966
Water quality studies in Santa Rosa Sound, Pensacola, Florida 1980
Water resources and geology of the Rio Hondo drainage basin, Chaves, Lincoln, and Otero Counties, New Mexico. 1963
Water resources of the Park City area, Utah, with emphasis on ground water 1986
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