Section,
Pub. L. 91–378, title I, § 105, formerly § 5, Aug. 13, 1970,
84 Stat. 796;
Pub. L. 92–597, Oct. 27, 1972,
86 Stat. 1321;
Pub. L. 93–408, Sept. 3, 1974,
88 Stat. 1068; renumbered title I, § 105, and amended
Pub. L. 103–82, title I, § 105(1)–(3), Sept. 21, 1993,
107 Stat. 848, directed Secretaries of the Interior and Agriculture to annually prepare joint report detailing activities carried out under this subchapter to President and Congress.