43 U.S.C. § 643
Section, act Mar. 15, 1910, ch. 96, 36 Stat. 237, authorized temporary withdrawal from settlement or entry of desert lands.
Pub. L. 94–579, title VII, § 704(a), , 90 Stat. 2792, provided that the repeal made by section 704(a) is effective on and after .
Repeal by Pub. L. 94–579 not to be construed as terminating any valid lease, permit, patent, etc., existing on , see section 701 of Pub. L. 94–579, set out as a note under section 1701 of this title.