16 U.S.C. § 460iii–4 — Additions

(a) Acquisitions. (1) The Secretary may acquire land and interests in land within the conservation area's boundaries, by donation, purchase with donated or appropriated funds, exchange, or transfer from another federal agency — except land owned by the State of Idaho or one of its political subdivisions may only be acquired by donation or exchange. (2) Any land within the conservation area's boundaries that the United States acquires on or after August 4, 1993, becomes part of the conservation area and is subject to this subchapter. (b) Purchase of lands. In addition to the authority in section 1748(d) of title 43, and despite section 200306(a) of title 54, money from the Land and Water Conservation Fund may be used, as authorized in section 1534(b) of this title, to acquire land or interests in land within the conservation area, for managing it as public land that is part of the conservation area. (c) Land exchanges. Within 4 years after August 4, 1993, the Secretary must study, identify, and begin voluntary land exchanges that would resolve ownership-related land-use conflicts within the conservation area.