Search Results for the EPA National Library Catalog

Items Found: 5696
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Select Item Title Year Published
A chemical contaminant mass balance framework for Chesapeake Bay / 1997
A citizen's guide to radon : the guide to protecting yourself and your family from radon. 2002
A citizen's guide to soil washing. 1992
A Citizen's guide to solvent extraction. 1992
A comparative evaluation of GC/MS data analysis processing / 1984
A continuous flow system using fish and amphibian eggs for bioassay determinations on embryonic mortality and teratogenesis / 1977
A cryogenic preconcentration : direct FID (PDFID) method for measurement of NMOC in ambient air / 1986
A field study to compare performance of stainless steel research monitoring wells with existing on-farm drinking water wells in measuring pesticide and nitrate concentrations / 1998
A Fortran program for computing the pollutant standards index (PSI) / 1978
A guide for determining compliance with the Clean Air Act standards for radionuclide emissions from NRC-licensed and non-DOE federal facilities. 1989
A guide to delisting of RCRA wastes for Superfund remedial responses. 1990
A guide to the use of factor analysis and multiple regression (FA/MR) techniques in source apportionment / 1985
A Guideline for graphic arts calculations. 1988
A handbook on treatment of hazardous waste leachate / 1987
A histological and ultrastructural study of the effects of low pH and aluminum upon the gills of the Atlantic salmon / 1988
A Lagrangian photochemical air quality simulation model : adaptation to the St. Louis - RAPS data base, volume I, model formation / 1979
A Lagrangian photochemical air quality simulation model : adaptation to the St. Louis - RAPS data base, volume II, user's manual / 1979
A lead emission factor for reentrained dust from a paved roadway / 1978
A lidar polarimeter technique of measuring suspended solids in water / 1981
A method for the sampling and analysis of polychlorinated biphenyls (PCBs) in ambient air / 1978
A method for the sampling and analysis of polychlorinated biphenyls (PCBs) in ambient air / 1978
A methodology for treating large localized emissions of reactive pollutants / 1974
A paleolimnological comparison of Burntside and Shagawa Lakes, Northeastern Minnesota / 1978
A pilot study of drinking water systems at Bureau of Reclamation developments. 1973
A pilot study on dispersion near roadways / 1978
A pre-impoundment water quality investigation for the proposed Trexler Lake / 1973
A preliminary radiological assessment of radon exhalation from phosphate gypsum piles and inactive uranium mill tailings piles / 1979
A Probabilistic methodology for analyzing water quality effects of urban runoff on rivers and streams : final report. 1989
A problem with flux chamber measurements of biogenic sulfur emissions / 1979
A procedure for establishing traceability of gas mixtures to certain National Bureau of Standards standard reference materials / 1981
A prolonged, large scale, off-season photochemical oxidant episode / 1978
A Prototype gas analysis system using a miniature gas chromatograph / 1981
A radiological environs study at a fuel fabrication facility / 1978
A rapid assessment of the toxicity of three chlorinated cyclodiene insecticide intermediates to fathead minnows / 1977
A real-time measuring device for dense paritculate systems / 1977
A regional characterization of air quality and deposition in the coniferous forest of the western United States. [microfiche]/ by Margi Bohm. 1990
A regional scale (1000 km) model of photochemical air pollution. part 1, Theoretical formulation / 1983
A regional-scale (1000 km) model of photochemical air pollution. Part 2, Input processor network design / 1984
A regional-scale (1000 km) model of photochemical air pollution. Part 3, Tests of the numerical algorithms / 1985
A report on the lead reference materials workshop : Washington, D.C., May 13-14, 1991 / 1991
A research plan to study emissions from small internal combustion engines / 1980
A review of single species toxicity tests : are the tests reliable predictors of aquatic ecosystem community responses? / 1999
A review of standards of performance for new stationary sources : secondary lead smelters / 1979
A review of the reference dose and reference concentration processes / 2002
A screening procedure for the impacts of air pollution sources on plants, soils, and animals / 1980
A sensitivity analysis and preliminary evaluation of RELMAP involving fine and coarse particulate matter / 1987
A statistical analysis of the projected performance of multi-unit reactor sites / 1976
A study of exhaust emissions from 1975-1979 model year passenger cars in Los Angeles / 1979
A study of exhaust emissions from 1978-1980 model year three way catalyst vehicles in Los Angeles [microform]. 1980
A study of indoor air quality / 1974
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