Federal Aid Highway Act of 1981 : hearings before the Subcommittee on Transportation of the Committee on Environment and Public Works, United States Senate, Ninety-seventh Congress, first session, on S. 841 ... S. 1024.

"Serial no. 97-H15."

Protection of roadless areas : hearing before the Subcommittee on Forests and Public Land Management of the Committee on Energy and Natural Resources, United States Senate, One Hundred Sixth Congress, first session, to receive testimony on the President's announcement to survey approximately 40 million acres for increased protection.

Shipping list no.: 2000-0219-P (pt. 1), 2000-0328-P (pt. 2), 2001-0124-P (pt. 3).