an overview : 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 April 18, 2007 United States creator text Washington U.S. G.P.O. 2008 monographic v, 119 p. : digital, PDF file. "Serial No. 110-31." Title from title screen (viewed on Feb. 3, 2009). 0 0 0 662_660000000000000_ALT Alcohol as fuel United States Alternative fuel vehicles United States Biodiesel fuels United States Coal liquefaction United States MCE Renewable energy sources United States 662.66 ALT http://www.columbia.edu/cgi-bin/cul/resolve?clio7760125 http://www.columbia.edu/cgi-bin/cul/resolve?clio7760125