United States Code Title 16 — Conservation §§ 450b to 450e. Repealed. Pub. L. 94–578, title III, § 308(e), Oct. 21, 1976, 90 Stat. 2736 §§ 450b to 450e. Repealed. Pub. L. 94–578, title III, § 308(e), Oct. 21, 1976, 90 Stat. 2736