50 CFR § 29.31
Mineral ownerships in the United States
July 17, 2020
Where mineral rights to lands in wildlife refuge areas are vested in the United States, the provisions of 43 CFR 3101.3-3, 3109.4, 3201.1-6 and 3501.2-2 govern.
[31 FR 16026, Dec. 15, 1966, as amended at 44 FR 42976, July 23, 1979]