Section, Pub. L. 88–452, title VII, § 715, as added Pub. L. 92–424, § 25(a), Sept. 19, 1972, 86 Stat. 700, related to Federal share of program costs, prior to general amendment of this subchapter by Pub. L. 93–644, § 10(a), Jan. 4, 1975, 88 Stat. 2315, and was covered by section 2982c of this title.