43 C.F.R. § 3.11 Restoration of lands.
Title 43 - Public Lands: Interior
Institutions and persons receiving permits for excavation shall, after the completion of the work, restore the lands upon which they have worked to their customary condition, to the satisfaction of the field officer in charge.
Title 43: Public Lands: Interior
PART 3—PRESERVATION OF AMERICAN ANTIQUITIES
§ 3.11 Restoration of lands.
