Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Air quality analysis for the 1984 high altitude report to congress: summary of results / 1981
Altitude as a factor in air pollution. 1978
Altitude as a factor in air pollution. 1978
Altitudinal Variation of Chlorophyll Concentration and Reflectance of the Bark of 'Populus tremuloides.' 1972
An assessment of atmospheric exposure and deposition to high elevation forests in the eastern United States / 1990
An assessment of atmospheric exposure and deposition to high elevation forests in the eastern United States / 1990
Aspen Testing Program, June 1976 1976
Boulder Testing Program, January 1977 1977
Building Sector Field Program Planning Workshop, January 29-30, 1991 workshop proceedings. 1991
Co-Occurrence of Ozone and Acidic Cloudwater in High-Elevation Forests. 1991
Colorado Springs Testing Program, February 1977 1977
Colorado Springs Testing Program, September 1976 1976
Controlling emissions from light-duty motor vehicles at higher elevations : a report to Congress / 1983
Decline of Montane Boreal Ecosystems in Central Europe and the Southern Appalachian Mountains. 1984
Derivation of Motor Vehicle Exhaust Emission Rates. Appendix E to Mobile Source Emission Factors. 1978
Droplet diameter and size distribution of JP-4 fuel injected into a subsonic airstream / 1975
Effect of altitude on non-controlled evaporative emissions from gasoline-fueled vehicles / 1979
Effects of appliance type and operating variables on woodstove emissions. Volume I, Report and appendices A-C / 1990
Effects of appliance type and operating variables on woodstove emissions. Volume II, Appendices D-F / 1990
Effects of Burnrate, Wood Species, Altitude, and Stove Type on Woodstove Emissions. 1990
Effects of Clouds on UV-B Radiation. 1995
Effects of Water Temperature and Elevation upon Aeration. 1973
Evaluation of High Altitude Engine Modification Devices (Econo-Kit). 1976
Evaluation of potential inspection/maintenance benefits on vehicles operated at high altitude / 1977
Fort Carson Testing Program, February 1977 1977
Fort Collins Police Vehicles, November 1976 1976
Fort Collins Testing Program 1976
Greeley Testing Program 1977
High Altitude Vehicular Emission Control Program Volume 6. The Data Base. Final Report 1975
High Altitude Vehicular Emission Control Program. Volume 1. Executive Summary. Final Report 1974
High Altitude Vehicular Emission Control Program. Volume 11, Study of Emission Deterioration and Engine Degradation. Six Months Report, June 1974 1974
High Altitude Vehicular Emission Control Program. Volume 12, Analysis of the Practical Application of an Inspection and Maintenance Program in the Public and Private Sectors. Final Report September 1975 1975
High Altitude Vehicular Emission Control Program. Volume 13. A Study Of Emissions from 1975 Model-Year Vehicles. Final Report November 1976 1976
High Altitude Vehicular Emission Control Program. Volume 2. Experimental Characterization of Idle Inspection, Exhaust Control Retrofit and Mandatory Engine Maintenance. Final Report 1973
High Altitude Vehicular Emission Control Program. Volume 3. Impact of Altitude On Vehicular Exhaust Emissions. Final Report 1973
High Altitude Vehicular Emission Control Program. Volume 4. Analysis of Experimental Results. Final Report 1973
High Altitude Vehicular Emission Control Program. Volume 5. Development of Techniques, Criteria, and Standards to Implement a Vehicle Inspection Maintenance and Modification Program. Final Report 1973
High Altitude Vehicular Emission Control Program. Volume 6A. The Data Base: Idle Emissions Inspection in the Private Sector: Exhaust Control Retrofit; Modified Tuning Specifications; Mandatory Engine Maintenance. Final Report 1976
High Altitude Vehicular Emission Control Program. Volume 6B. The Data Base: Exhaust Control Retrofit; Modified Tuning Specifications; Mandatory Engine Maintenance. Final Report 1976
High Altitude Vehicular Emission Control Program. Volume 6C. The Data Base: Impact of Altitude on Vehicular Exhaust Emissions; Emission Deterioration and Engine Degredation 1977
High Altitude Vehicular Emission Control Program. Volume 7. Experimental Characterization of Vehicular Emission and Engine Deterioration. Final Report 1976
High Altitude Vehicular Emission Control Program. Volume 7. Experimental Characterization of Vehicular Emission and Engine Deterioration. Interim Report, July 1974 1974
High Altitude Vehicular Emission Control Program. Volume 8, Pilot Training Program Results for Motor Vehicle Emission Control, Interim Report December 1973 1973
High Altitude Vehicular Emission Control Program. Volume I. Executive Summary. 1974
High Altitude Vehicular Emission Control Program. Volume II. Experimental Characterization of Idle Inspection, Exhaust Control Retrofit and Mandatory Engine Maintenance. 1973
High Altitude Vehicular Emission Control Program. Volume III. Impact of Altitude on Vehicular Exhaust Emissions. 1973
High Altitude Vehicular Emission Control Program. Volume IV. Analysis of Experimental Results. 1973
High Altitude Vehicular Emission Control Program. Volume V. Development of Techniques, Criteria, and Standards to Implement a Vehicle Inspection, Maintenance and Modification Program. 1973
High Altitude Vehicular Emission Control Program. Volume VI. The Data Base. 1975
High Altitude Vehicular Emission Control Program. Volume VII. Experimental Characterization of Vehicular Emission and Engine Deterioration. 1974
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