Section,
Pub. L. 93–577, § 11, Dec. 31, 1974,
88 Stat. 1892;
Pub. L. 95–91, title III, § 301(a), title VII, §§ 703,
707, Aug. 4, 1977,
91 Stat. 577, 606, 607; 1977 Reorg. Plan No. 1, § 5E,
42 F.R.
56101,
91 Stat. 1634, related to environmental evaluations by Administrator of Environmental Protection Agency.