16 U.S.C. § 273a : US Code - Section 273A: Acquisition of property; authority of Secretary; State property

Search 16 U.S.C. § 273a : US Code - Section 273A: Acquisition of property; authority of Secretary; State property

The Secretary is authorized to acquire by donation, purchase with
donated or appropriated funds, transfer from any Federal agency,
exchange, or otherwise, the lands and interests in lands described
in section 273 of this title, except that lands or interests
therein owned by the State of Utah, or any political subdivision
thereof, may be acquired only with the approval of such State or
political subdivision.