Corporate Author United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Public Lands.

標題 Flat Tops Wilderness, Colorado : hearing before the Subcommittee on Public Lands of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-fourth Congress, first session, on H.R. 3507 and H.R. 3864 ... April 17, 1975.

出版資料 Washington : U.S. Govt. Print. Off, 1976.