Clean Air Act : risks from greenhouse gas emissions : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Seventh Congress, second session, on the economic and environmental risks associated with increasing greenhouse gas emissions, March 13, 2002.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2004.
