Search Results for the EPA National Library Catalog

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Final regulatory impact analysis : refueling emission regulations for light duty vehicles and trucks and heavy duty vehicles / 1994
Final rulemaking to establish greenhouse gas emissions standards and fuel efficiency standards for medium- and heavy-duty engines and vehicles : regulatory impact analysis. 2011
Fuel economy of heavy duty vehicles / 1976
Gaseous and particulate emissions from gasoline- and diesel-powered heavy-duty trucks / 1985
General Design Specifications for Heavy Duty Vehicle Analytical Instruments. 1975
Greenhouse gas emissions and fuel efficiency standards for medium- and heavy-duty engines and vehicles - phase 2 : regulatory impact analysis / 2016
Guidelines for Quality Assurance Programs for Mobile Source Emissions Measurement Systems. Phase II. Heavy-Duty Diesel Engines-Test Procedures. 1975
Guidelines for Quality Assurance Programs for Mobile Source Emissions Measurement Systems: Phase II. Heavy-Duty Diesel Engines. 1975
Health Benefits of Reducing Particulate Air Pollution from Heavy Duty Vehicles. 2007
Heavy duty diesel emission reduction project retrofit rebuild component. 1999
Heavy duty diesel fine particulate matter emissions--development and application of on-road measurement capabilities 2001
Heavy duty fuel economy program : phase III, transient cycle evaluations of the advanced emissions control technology engine / 1978
Heavy duty fuel economy program : phrase II, evaluation of emission control technology approaches / 1977
Heavy duty truck evaporative emissions regulations development : a progress report / 1976
Heavy-duty diesel emissions as a function of alternate fuels / 1983
Heavy-Duty Engine Baseline Program (1969) and 1983 Emission Standards Development. 1979
Heavy-duty engine exhaust particulate trap evaluation / 1984
Heavy-duty engine testing report : correlation testing of Mack EM G-285 / 1987
Heavy-duty fuel economy program phase V investigation of a heavy-duty-3-way catalyst system / [microform] : 1983
Heavy-duty fuel economy programs : Phase I, specific analysis of certain existing data / 1977
Heavy-duty vehicle cycle development / 1978
Heavy-duty vehicle emission conversion factors : 1962-1997 / 1984
Heavy-duty vehicle emission conversion factors II : 1962-2000 / 1988
Heavy-duty vehicle greenhouse gas (HDGHG) emissions inventory for air quality modeling technical support document. 2011
In-Use Heavy Duty Gasoline Truck Emissions. Part II. Surveillance Study of Control Equipped Heavy-Duty Gasoline-Powered Vehicles. 1974
Interim and proposed technical support document : nonconformance penalties for on-highway heavy-duty diesel engines / 2012
Interim report for EPA/EMA cooperative test program / 1982
Investigation of Cleaner Technologies to Minimize Automotive Coolant Wastes. 1993
Investigation of diesel-powered vehicle emissions : final report. Part VII / 1977
Investigation of Emissions from Trucks Above 6,000-Lb GVW Powered by Spark-Ignited Engines. 1969
Mass emissions from diesel trucks operated over a road course / 1974
Mass emissions from ten pre-controlled gasoline trucks, and comparisons between different trucks on a road course / 1975
Mass Emissions from Trucks above 6,000-lb. GVW - Gasoline Fueled. 1972
Measurements of the Impulsiveness and Annoyance of Compression - Release Engine Brake Noise. 1981
Medium duty vehicle emission control cost effectiveness comparisons : volume I, executive summary / 1974
Medium duty vehicle emission control cost effectiveness comparisons : volume II, technical discussion / 1974
Motor vehicle NOx inventories / 1984
Nitrosamine analysis of diesel crankcase emissions / 1980
Nonconformance penalties for 2004 and later model year emission standards for heavy-duty diesel engines and heavy-duty diesel vehicles : response to comments / 2002
Nonconformance penalties for 2004 highway heavy duty diesel engines / 2002
Nonconformance penalties for heavy- duty diesel engines subject to the 2010 NOx emission standard response to comments : response to comments / 2012
North American Motor Vehicle Emissions Control Conference (9th), Proceedings, Scottsdale, Arizona, May 4-7, 1982. 1982
NOx Emission Controls for Heavy-Duty Vehicles: Toward Meeting a 1986 Standard. 1981
On-Road Sampling of Diesel Engine Emissions of Polychlorinated Dibenzo-p-Dioxin and Polychlorinated Dibenzofuran. 1997
Phase 2 of the Advanced Collaborative Emissions Study. 2013
Polynuclear Aromatic Content of Heavy Duty Diesel Engine Exhaust Gases. 1977
Preparations for Acquisition of Baseline Emissions Data from Gasoline Powered Trucks above 10,000-lb. GVW. 1968
Preparations for Acquisition of Baseline Emissions Data from Gasoline Powered Trucks Between 6,000-lb. and 10,000-lb. GVW. 1968
Recommended practice for determining exhaust emissions from heavy-duty vehicles under transient conditions : technical report / 1979
Recommended practice for measurement of gaseous and particulate emissions from heavy-duty diesel engines under transient conditions / 1979
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