Section, Pub. L. 89–10, title III, §306, as added Pub. L. 90–247, title I, §131, Jan. 2, 1968, 81 Stat. 796; amended Pub. L. 91–230, title I, §131(a)(1), Apr. 13, 1970, 84 Stat. 139, provided for special programs and projects.