H.R. 86, H.R. 118, H.R. 1925, H.R. 2689, H.R. 2781 & H.R. 2888 : legislative hearing before the Subcommittee on National Parks, Forests and Public Lands, of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Eleventh Congress, first session, Thursday, October 1, 2009.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2009.
