There are hereby authorized to be appropriated such sums as may be necessary to carry out the purposes of this subchapter, but not more than $4,500,000 shall be appropriated for the acquisition of lands or interest in lands.
AMENDMENTS 1976—Pub. L. 94–578 substituted "$4,500,000" for "$3,500,000".
16 U.S.C. § 90d-5 (2018)