Search Results for the EPA National Library Catalog

Items Found: 1942
Showing: Items 1451 - 1500
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Proceedings of the 38th ASMS Conference on Mass Spectrometry and Allied Topics : June 3-8, 1990, Tucson, Arizona. 1990
Proceedings of the 44th ASMS Conference on Mass Spectrometry and Allied Topics : May 12-16, 1996, Portland, Oregon. 1996
Proceedings, 1993 SO2 Control Symposium : project summary / 1995
Proceedings, Advances in Particle Sampling and Measurement (Daytona Beach, FL, October 1979) / 1980
Proceedings, The 43rd ASMS Conference on Mass Spectrometry and Allied Topics, May 21-26 1995, Atlanta, Georgia. 1995
Production, mortality, and power plant entrainment of larval yellow perch in western Lake Erie / 1979
Project Summary: Ultraviolet Disinfection of Wastewaters from Secondary Effluent and Combined Sewer Overflows. 1986
Properties of ammonium sulfate, ammonium bisulfate, and sulfur dioxide solutions in ammonia scrubbing processes / 1973
Proposed Standard Procedures for Determination of the Effective Specific Gravity, Bulk Density, and Filter Cake Resistance of Precoat Filter Aids. 1968
Prospects for Electric Vehicles. A Study of Low-Pollution-Potential Vehicles - Electric. 1969
Protein sequencing and identification using tandem mass spectrometry / 2000
Proteome and protein analysis 2000
Proteome research : mass spectrometry / 2001
Protocol for applying and validating the CMB model for PM2.5 and VOC 2004
Protocol for Size-Specific Emission Measurements (SIM-5) Applied to PM(10). 1985
Protocol for the analysis of 2,3,7,8-tetrachlorodibenzo-p-dioxin by high-resolution gas chromatography/high-resolution mass spectrometry / 1986
Protocol for the collection and analysis of volatile POHCs using VOST / 1984
Proton scattering analysis for light elements in air particulate matter / 1978
Prototype Vehicle Performance Specification. 1972
Public Attitudes Toward Hazardous Waste Disposal Facilities. 1973
Public hearing : siting of wastewater treatment facilities for Boston Harbor / 1986
Public record of decision on the final environmental impact statement for the Massachusetts Water Resources Authority's proposed siting of wastewater treatment facilities for Boston Harbor / 1986
Public Transportation Plan for Colorado's Regional Transportation District. 1973
Pulsed Positive Ion Negative Ion Chemical Ionization Mass Spectrometric Applicatons to Environmental and Hazardous Waste Analysis. 1983
Pulsed positive negative ion chemical ionization mass spectrometry / 1977
Purge and trap analysis using fused silica capillary column gas chromatography/mass spectrometry 1982
Purification of Smokestack Gases of an Electrical Generating Station of Sulfur Dioxide Using the Magnesite Method. 1975
Pyrolysis mass spectrometry of recent and fossil biomaterials : compendium and atlas 1982
Pyrolysis-Mass Spectrometry/Pattern Recognition on a Well-Characterized Suite of Humic Samples. 1985
Quadrupole mass spectrometry and its applications 1995
Quadrupole storage mass spectrometry / 1989
Qualitative media analysis / 2013
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 1 - nitrogen/phosphorous pesticides and analytical method 3 - chlorinated acid herbicides / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 1 / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 3 / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 6 / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 6, ethylene thiourea / 1992
Quality Control and Evaluation of Mass Spectra. 1982
Quantitation and mass spectrometric data of drugs and isotopically labeled analogs / 2010
Quantitative analysis of polynuclear aromatic hydrocarbons in liquid fuels / 1980
Quantitative mass spectrometry 1978
Quantitative mass spectrometry in life sciences : proceedings of the first international symposium held at the State University of Ghent, June 16-18, 1976 / 1977
Quantitative mass spectrometry in life sciences II proceedings of the second international symposium held at the State University of Ghent, June 13-16, 1978 / 1978
Quantitative ultratrace transition metal analysis of high salinity waters utilizing chelating resin separation : application to energy-related environmental samples / 1979
Quincy Bay : a histopathological and chemical assessment of winter flounder, lobster and soft-shelled clam indigenous to Quincy Bay, Boston Harbor and in situ evaluation of oysters including sediment (surface and cores) chemistry : task II and III report. 1988
Radiological surveillance studies at a pressurized water nuclear power reactor / 1971
Radiological surveillance studies at a pressurized water nuclear power reactor / 1973
Radon risks : attitudes, perceptions and actions / 1989
Rapid and Accurate Method for Estimating Molecular Weights of Organic Compounds from Low Resolution Mass Spectra. 1992
Rapid Measurement of Aqueous Hydroxyl Radical Concentrations in Steady-State HO Flux Systems. 1992
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