16 U.S.C. § 460l–10c

Pub. L. 88–578, title I, § 11Sept. 3, 196478 Stat. 899 Pub. L. 90–401, § 1(a)July 15, 196882 Stat. 354 Pub. L. 92–347, § 2July 11, 197286 Stat. 459 Section, , formerly § 2(a) (in part), , ; renumbered § 10, , , ; renumbered § 11, , , , repealed provisions prohibiting collection of recreation fees or user charges.