Search Results for the EPA National Library Catalog

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Traveltime and concentration attenuation of a soluble dye in Antietam and Conococheague Creeks, Maryland, 1971
Treatment potential for 56 EPA listed hazardous chemicals in soil / 1988
Truck driving pattern and use survey : phase II - final report, part I / 1977
Truck driving pattern and use survey Phase II : final report part II Los Angeles / 1978
Tutorial manual for CAT (Controlling Air Toxics), version 1.0 : project summary / 1989
U.S. EPA ambient air monitoring protocol gas verification program, annual report CY 2020 2021
U.S. EPA Ambient Air Protocol Gas Verification Program : annual report for calendar year 2012. 2013
U.S. EPA Ambient Air Protocol Gas Verification Program : annual report for calendar year 2015. 2016
U.S. EPA response to CRC project no. E-101, review of EPA's MOVES2014 model / 2016
U.S. Geological Survey Toxic Substances Hydrology Program : proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999 / 1999
U.S. Geological Survey Toxic Substances Hydrology Program : proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999 / 1999
U.S. Geological Survey Toxic Substances Hydrology Program : proceedings of the Technical Meeting, Colorado Springs, Colorado, September, 20-24, 1993 / 1996
Uncertainties in emission inventories / 2002
Understanding MOVES project level model : presentation for FACA, April 28, 2009 / 2009
Update of fugitive dust emission factors in AP-42 section 11.2 : final report. 1987
Update to the determination of CO basic emission rates, OBD and I/M effects for tier 1 and later LDVs and LDTs : M6. EXH.012 / 2003
Updates to an Air toxics emission inventory for the southeast Chicago area / 1989
Updates to the greenhouse gas and energy consumption rates in MOVES2010a / 2012
Upper-air data collection during CAPTEX / 1985
Urban air pollution damage functions : theory and measurement / 1971
Urban air pollution modelling 1980
Urban air pollution monitoring by ground-based stations and satellite data : multi-season characteristics from Lanzhou City, China / 2018
Urban air pollution, 1973-1980 / 1984
Urban air shed photochemical simulation model study. 1973
Use of a floating periphyton sampler for water pollution surveillance / 1970
Use of continuous emissions monitoring to track, record, and report criteria pollutant emissions : a summary of current technologies / 1996
Use of data from "development of emission rates for the MOVES model," Sierra Research, March 3, 2010 / 2012
Use of data from "Development of generic link-level driving cycles", Sierra Research, May 5, 2009 / 2012
Use of meteorological data in air quality trend analysis / 1978
Use of site characterization and analysis penetrometer system at the Walnut Creek Watershed, Ames, Iowa 1993
Use of the flame photometric detector method for measurement of sulfur dioxide in ambient air : a technical assistance document / 1978
USEPA Contract Laboratory Program : statement of work for analysis of ambient air (AA), July 1991 : revision IAIR01.2. 1995
USEPA method study 35 : SW method 3005, acid digestion of waters for total recoverable or dissolved metals for analyses by flame atomic adsorption spectroscopy / 1989
User manual and technical issues of GREET for MOVES integration / 2005
User's guide for POSTZ : a post-processor for the SHORTZ air quality model / 1986
User's guide for the AERMOD meteorological preprocessor (AERMET) 2019
User's guide for the AERMOD meteorological preprocessor (AERMET) 2021
User's guide for the AERMOD meteorological preprocessor (AERMET) 2022
User's guide for the AERMOD meteorological preprocessor (AERMET). 2016
User's guide for the AERMOD terrain preprocessor (AERMAP). 2016
User's guide for the AMS/EPA regulatory model (AERMOD). 2019
User's guide for the AMS/EPA Regulatory Model (AERMOD). 2016
User's guide for the AMS/EPA regulatory model - AERMOD. 2004
User's guide for the Climatological Dispersion Model / 1973
User's guide for the draft overhaul AERMOD meteorological preprocessor (AERMET). 2021
User's guide to MOBILE2 (mobile source emissions model) 1981
User's guide to MOBILE4 : (Mobile Source Emission Factor Model). 1989
User's guide to Mobile4.1 (Mobile source emission factor model). 1991
User's guide to MOBILE6 : mobile source emission factor model : draft / 2001
User's guide to MOBILE6 : mobile source emission factor model draft / 2000
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