Miscellaneous public land bills : hearing before the Subcommittee on Public Lands, Forests, and Mining of the Committee on Energy and Natural Resources, United States Senate, One Hundred Thirteenth Congress, first session, on S. 37, S. 343, S. 364, S. 404, S. 509, S. 753, S. 1169, S. 1300, S. 1301, S. 1309, H.R. 507, H.R. 862, H.R. 876, H.R. 993, July 30, 2013