H.R. 493, Coal Ash Reclamation, Environment, and Safety Act of 2009 : legislative hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Eleventh Congress, first session, Thursday, February 12, 2009.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2009.
