[§645. Repealed. Pub. L. 93–608, § 1(13), Jan. 2, 1975, 88 Stat. 1969 — repealed]

Section, Pub. L. 85–701, § 5, Aug. 21, 1958, 72 Stat. 701; Pub. L. 89–348, § 2(5), Nov. 8, 1965, 79 Stat. 1312, required Secretary of the Interior to report to Congress on operations of programs authorized pursuant to this chapter.