Quick search by citation:

16 U.S. Code § 469i - Repealed. Pub. L. 91–483, § 1(4), Oct. 21, 1970, 84 Stat. 1083

Section, Pub. L. 88–655, § 6, Oct. 13, 1964, 78 Stat. 1088, authorized appropriations of up to $800,000 for carrying out provisions of sections 469d to 469i of this title.