San Gabriel, Washakie, and Mount Jefferson Wilderness areas : hearings before Subcommittee on Public Lands, 90th Congress, 2d session, on S. 2531, S. 2630, and S. 2751, Feb. 19 and 20, 1968.
- [Washington, D.C.], 1968.
- x, 308 p. : ill., 2 maps.
Distribution made by issuing office. CRDP Program Historic Shelflist record.
National parks and reserves--Law and legislation--United States.