Opal Creek Forest Preserve Act : hearing before the Subcommittee on National Parks, Forests, and Public Lands of the Committee on Natural Resources, House of Representatives, One Hundred Third Congress, second session, on H.R. 3905, a bill to provide for the establishment and management of the Opal Creek Forest Preserve in the state of Oregon, August 2, 1994--Washington, DC. (U.S. G.P.O., 1995)