50 C.F.R. § 29.31 Mineral ownerships in the United States.
Title 50 - Wildlife and Fisheries
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]
Title 50: Wildlife and Fisheries
PART 29—LAND USE MANAGEMENT
Subpart C—Mineral Operations
§ 29.31 Mineral ownerships in the United States.