25 CFR Part 216 - PART 216—SURFACE EXPLORATION, MINING, AND RECLAMATION OF LANDS
Authority:
34 Stat. 539, 35 Stat. 312; 25 U.S.C. 355 NT; 35 Stat 781; 25 U.S.C. 396; sec. 1, 49 Stat. 1250; 25 U.S.C. 473a; 49 Stat. 1967, 25 U.S.C. 501, 502; 52 Stat. 347, 25 U.S.C. 396a–f; 5 U.S.C. 301.