§ 283a. Acquisition of lands(a) Authority of Secretary; manner and place; concurrence of State owner
(b) Adjacent or vicinal land; exchange of property; cash equalization payments
(Pub. L. 89–667, § 2, Oct. 15, 1966, 80 Stat. 920; Pub. L. 94–174, Dec. 23, 1975, 89 Stat. 1029.)