 | Robert P. Mickelson, National Cooperative Highway Research Program - 1998 - 60 lapas
...Investment Studies: Questions and Answers." US Department of Transportation Memorandum, August 19. 1994. 10. "A Summary Transportation Programs and Provisions of the Clean Air Act Amendments of 1990." United States Department of Transportation, Federal Highway Administration, October 1992. 11.... | |
 | 1998 - 198 lapas
...Efficiency Act of 1991 . FHWA-PD-92-022, US Dept. of Transportation, Washington, DC 20590. FHWA (1992b) A Summary: Transportation Programs and Provisions of the Clean Air Act Amendments of 1990. FHWA-PD-92-023, US Dept. of Transportation, Washington, DC 20590. FHWA (1992c) Transportation... | |
 | Erricos John Kontoghiorghes, B. Rustem, S. Siokos - 2002 - 656 lapas
...Transactions on Engineering Management 40, 180-187. United States Department of Transportation (1992a). A summary: Transportation programs and provisions of the Clean Air Act Amendments of 1990. Publication number: FHWA-PD-92-023. United States Department of Transportation (1992b). A summary:... | |
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A Summary Transportation Programs and Provisions of the Clean Air Act Amendments of 1990. 