§ 1857l. Repealed. Pub. L. 95–95, title III, §306, Aug. 7, 1977, 91 Stat. 777

Section, act July 14, 1955, ch. 360, title III, §316, formerly §13, as added Dec. 17, 1963, Pub. L. 88–206, §1, 77 Stat. 401; renumbered title III, §306, and amended Oct. 20, 1965, Pub. L. 89–272, title I, §101(4), (6), (7), 79 Stat. 992; Oct. 15, 1966, Pub. L. 89–675, §2(a), 80 Stat. 954; renumbered §309 and amended Nov. 21, 1967, Pub. L. 90–148, §2, 81 Stat. 506; renumbered §316 and amended Dec. 31, 1970, Pub. L. 91–604, §§12(a), 13(b), 84 Stat. 1705, 1709; Apr. 9, 1973, Pub. L. 93–15, §1(c), 87 Stat. 11; June 22, 1974, Pub. L. 93–319, §13(c), 88 Stat. 265, authorized appropriations for air pollution control. See section 7626 of this title.