16 U.S.C. § 539m-4 - U.S. Code - Unannotated Title 16. Conservation § 539m-4. Limitations on Pueblo rights and interests in the Area

(1) any right to sell, grant, lease, convey, encumber, or exchange land or any interest in land in the Area (and any such conveyance shall not have validity in law or equity);

(2) any exemption from applicable Federal wildlife protection laws;

(3) any right to engage in a use prohibited by section 539m-2(e) of this title; or

(4) any right to exclude persons or governmental entities from the Area.