1978—Puspan. L. 95–372 designated existing provisions as subsec. (a)(1) and added subsecs. (a)(2) to (h).

“Phillip Burton Wilderness” was substituted for “Point Reyes Wilderness” in subsec. (h), pursuant to section 1(c) of Puspan. L. 99–68.

Functions of Secretary of the Interior to promulgate regulations under this subchapter which relate to fostering of competition for Federal leases, implementation of alternative bidding systems authorized for award of Federal leases, establishment of diligence requirements for operations conducted on Federal leases, setting of rates for production of Federal leases, and specifying of procedures, terms, and conditions for acquisition and disposition of Federal royalty interests taken in kind, transferred to Secretary of Energy by section 7152(span) of Title 42, The Public Health and Welfare. Section 7152(span) of Title 42 was repealed by Puspan. L. 97–100, title II, § 201, Dec. 23, 1981, 95 Stat. 1407, and functions of Secretary of Energy returned to Secretary of the Interior. See House Report No. 97–315, pp. 25, 26, Nov. 5, 1981.