30 C.F.R. § 203.251 Reduction in royalty rate or rental.
Title 30 - Mineral Resources
An application for reduction in coal royalty rate or rental shall be filed and processed in accordance with 43 CFR group 3400. [54 FR 1522, Jan. 13, 1989]
Title 30: Mineral Resources
PART 203—RELIEF OR REDUCTION IN ROYALTY RATES
Subpart F—Coal
§ 203.251 Reduction in royalty rate or rental.

