Section, Pub. L. 88–578, title I, § 7, formerly § 6, Sept. 3, 1964, 78 Stat. 903; Pub. L. 90–401, § 1(c), July 15, 1968, 82 Stat. 355; renumbered § 7, Pub. L. 92–347, § 2, July 11, 1972, 86 Stat. 459; amended Pub. L. 93–205, § 13(c), Dec. 28, 1973, 87 Stat. 902; Pub. L. 94–422, title I, § 101(4), Sept. 28, 1976, 90 Stat. 1317; Pub. L. 95–42, § 1(3)–(5), June 10, 1977, 91 Stat. 210, 211; Pub. L. 96–203, § 2, Mar. 10, 1980, 94 Stat. 81; Pub. L. 99–645, title III, § 302, Nov. 10, 1986, 100 Stat. 3587; Pub. L. 103–437, § 6(p)(3), Nov. 2, 1994, 108 Stat. 4586; Pub. L. 104–333, div. I, title VIII, § 814(b), (d)(2)(C), Nov. 12, 1996, 110 Stat. 4194, 4196; Pub. L. 106–176, title I, §§ 120(b), 129, Mar. 10, 2000, 114 Stat. 28, 30, related to allocation of land and water conservation fund moneys for Federal purposes. See sections 100506(c) and 200306 of Title 54, National Park Service and Related Programs.

A prior section 7 of Pub. L. 88–578 was renumbered section 8 and was classified to section 460l–10 of this title prior to repeal by Pub. L. 113–287.