Source: http://uscode.house.gov/view.xhtml?req=(title:16%20section:460l-5%20edition:prelim)
Timestamp: 2019-04-21 01:00:04+00:00

Document:
Section, Pub. L. 88–578, title I, §2, Sept. 3, 1964, 78 Stat. 897 ; Pub. L. 89–72, §11, July 9, 1965, 79 Stat. 218 ; Pub. L. 90–401, §§1(a), 2, July 15, 1968, 82 Stat. 354 , 355; Pub. L. 91–308, §2, July 7, 1970, 84 Stat. 410 ; Pub. L. 91–485, §1, Oct. 22, 1970, 84 Stat. 1084 ; Pub. L. 94–273, §2(7), Apr. 21, 1976, 90 Stat. 375 ; Pub. L. 94–422, title I, §101(1), Sept. 28, 1976, 90 Stat. 1313 ; Pub. L. 95–42, §1(1), June 10, 1977, 91 Stat. 210 ; Pub. L. 100–203, title V, §5201(f)(1), Dec. 22, 1987, 101 Stat. 1330–267 , related to establishment of land and water conservation fund. See section 200302 of Title 54, National Park Service and Related Programs.

References: §2
 §11
 §2
 §1
 §2
 §101
 §1
 §5201