Designating a portion of the Arctic National Wildlife Refuge as part of the national wilderness preservation system : hearing before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, first session, on S. 39 ... April 19, 1991

"Designating a portion of the Arctic National Wildlife Refuge as part of the national wilderness preservation system : hearing before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, first session, on S. 39 ... April 19, 1991"@en
"Designating a portion of the Arctic National Wildlife Refuge as part of the national wilderness preservation system hearing before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, first session, on S. 39 ... April 19, 1991"@en