Hearing Before the Subcommittee on Public Lands and Forests of the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, First Session, on S. 1143, S. 1377, S. 1433, S. 1608, S. 1740, S. 1802, S. 1939, S. 1940, S. 2034, H.R. 815, September 20, 2007