Energy efficiency and alternative fuel vehicles [electronic resource] : hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Twelfth Congress, first session, on S. 963, S. 1000, S. 1001, June 9, 2011
- Washington : U.S. G.P.O., 2012.
- Physical description
- 1 online resource (iii, 147 p.).
- United States. Congress. Senate. S. hrg. ; 112-273.