Title: Alternative fuels
Subtitle: current status, proposals for new standards, and related infrastructure issues : hearing before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Tenth Congress, first session, May 8, 2007.
Subjects: Biodiesel fuels, Alcohol as fuel, Coal liquefaction, Alternative fuel vehicles, Renewable energy sources
Places: United States