Quick search by citation:

16 U.S. Code § 2513 - Repealed. Pub. L. 113–287, § 7, Dec. 19, 2014, 128 Stat. 3272

Section, Pub. L. 95–625, title X, § 1014, Nov. 10, 1978, 92 Stat. 3544, related to limitation of use of funds. See section 200511(e) of Title 54, National Park Service and Related Programs.