Draft regulatory impact analysis : proposed rulemaking to establish green-house gas emissions standards and fuel efficiency standards for medium- and heavy-duty engines and vehicles / / Office of Transportation and Air Quality, U.S. Environmental Protection Agency and National Highway Traffic Safety Administration, U.S. Department of Transportation
Pubbl/distr/stampa
[Washington, D.C.] : , : U.S. Environmental Protection Agency, Office of Transportation and Air Quality : , : National Highway Traffic Safety Administration, U.S. Department of Transportation, , 2010