43 C.F.R. § 16.3 Terms and conditions.
Title 43 - Public Lands: Interior
The applicant must agree not to develop wells on Federal land with the principal purpose of recovering the helium component of natural gas unless permission to do so has been expressly granted by the Secretary. [30 FR 9219, July 23, 1965]
Title 43: Public Lands: Interior
PART 16—CONSERVATION OF HELIUM
§ 16.3 Terms and conditions.