Search Results for the EPA National Library Catalog

Items Found: 1907
Showing: Items 551 - 600
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Determination of nonmethane organic carbon (NMOC) by cryogenic preconcentration and flame ionization detection / 1981
Determination of NOx and HC basic emission rates, OBD and I/M effects for tier 1 and later LDVs and LDTs : final report M6. EXH.007 / 2001
Determination of NOx and HC basic emission rates, OBD and I/M effects for tier 1 and later LDVs and LDTs : M6. EXH.007 : draft / 1999
Determination of start emissions as a function of mileage and soak time for 1981-1993 model year light-duty vehicles : M6. STE.003 / 2001
Determination of styrene emissions from the cultured marble and sink manufacturing industry : General Marble, Lincolnton, NC / 1992
Determination of styrene emissions from the cultured marble and sink manufacturing industry : General Marble, Lincolnton, NC / 1992
Determination of styrene emissions from the cultured marble and sink manufacturing industry : Venetian Marble, Richmond, VA / 1992
Determination of the feasibility of the long-range transport of ozone or ozone precursors / 1974
Determination of trace quantities of sulfate ion : new approaches to an old problem / 1979
Determining ambient air quality impacts at hazardous waste treatment, storage, and disposal facilities a general discussion of monitoring vs modeling feasibility / 1990
Developing a Framework for Testing Indoor Air Products. 1999
Development and demonstration of low-level drift instrumentation / 1971
Development and evaluation of a prototype analytical system for measuring air toxics final report / 1987
Development and evaluation of an ambient viable microbial air sampler / 1982
Development and evaluation of an instantaneous atmospheric corrosion rate monitor / 1985
Development and evaluation of dilution probes used for sampling to determine source signatures / 1984
Development and evaluation of dilution probes used for sampling to determine source signatures / 1984
Development and evaluation of monitoring methods for polycyclic aromatic hydrocarbons in house dust and track-in soil : project summary / 1994
Development and testing of an air monitoring system / 1973
Development and use of heavy-duty defeat device emission effects for MOBILE5 and MOBILE6 : report number M6.HDE.003 / 1999
Development of a breadboard CO2 laser photoacoustic toxic vapor monitor : project summary / 1988
Development of a federal reference method for fine particles : current methodology / 1996
Development of a gas laser system to measure trace gases by long path absorption techniques : volume II - field evaluation of gas laser system for ozone monitoring, final report / 1974
Development of a monitor for HCN in mobile source emissions / 1979
Development of a portable device to collect sulfuric acid aerosol : final report / 1980
Development of a portable device to collect sulfuric acid aerosol : interim report / 1977
Development of a portable device to collect sulfuric acid aerosol : second interim report / 1978
Development of a proportional sampler for automobile exhaust emission testing / 1976
Development of a prototype nitrate detector / 1974
Development of a rapid survey method of sampling and analysis for asbestos in ambient air : final report covering the period July 1969 through July 1971 / 1972
Development of air particulate monitoring systems / 1974
Development of air sampling methodology / 1975
Development of air sampling methodology. 1975
Development of an instrumental monitoring method for measurement of asbestos concentrations in or near sources / 1973
Development of analytic techniques for measuring ambient atmospheric carcinogenic vapors / 1975
Development of Audit Devices and Materials for Source Level Air Pollution Measurement Methods. 1987
Development of conversion factors for heavy-duty bus engines G/BHP-HR to G/Mile / 1992
Development of emission rates for light-duty vehicles in the Motor Vehicle Emissions Simulator (MOVES2010) : final report / 2011
Development of improved systems for obtaining time integrated measurements of SO2, NO2, NOX, and other pollutants / 1973
Development of in-situ prototype diode laser system to monitor SO-2 across the stack / 1973
Development of measurement methodology for evaluating fugitive particulate emissions / 1981
Development of methods and analysis of particulate sampler data from RAPS / 1981
Development of methods for sampling and analysis of particulate and gaseous fluorides from stationary sources / 1972
Development of on-road emission factors for heavy-duty diesel vehicles using a continuous sampling system / 1998
Development of procedures for the measurement of fugitive emissions / 1976
Development of real-time monitors for gaseous formaldehyde / 1990
Development of real-time monitors for gaseous formaldehyde : project summary / 1991
Development of sampling devices for gaseous atmospheric tracers / 1974
Development of sampling methodology for dilution air sampling of condensible emissions from stationary sources / 1991
Development of sampling methods for source PM10 emissions / 1989
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