; 120 Stat. 2065)). (18) Yuki wilderness addition Certain Federal land managed by the Forest Service and the Bureau of Land Management in the State, comprising approximately 11,076 acres, as generally depicted on the map entitled Yuki Wilderness Additions—Proposed and dated January 15, 2020, which is incorporated in, and considered to be a part of, the Yuki Wilderness, as designated by section 3(3) of Public Law 109–362 ( 16 U.S.C. 1132 note; 120 Stat. 2065). (b) Redesignation of north fork wilderness as north fork eel river wilderness Section 101(a)(19) of Public Law 98–425 ( 16 U.S.C. 1132 note; 98 Stat. 1621) is amended by striking North Fork Wilderness and inserting North Fork Eel River Wilderness . Any reference in a law, map, regulation, document, paper, or other record of the United States to the North Fork Wilderness shall be deemed to be a reference to the North Fork Eel River Wilderness. (c) Elkhorn ridge wilderness adjustments The boundary of the Elkhorn Ridge Wilderness established by section 6(d) of Public Law 109–362 ( 16 U.S.C. 1132 note) is adjusted by deleting approximately 30 acres of Federal land as generally depicted on the map entitled Proposed Elkhorn Ridge Wilderness Additions and dated October 24, 2019. 132. Administration of wilderness (a) In general Subject to valid existing rights, the wilderness areas and wilderness additions established by section 131 shall be administered by the Secretary in accordance with this subtitle and the Wilderness Act ( 16 U.S.C. 1131 et seq.), except that— (1) any reference in the Wilderness Act to the effective date of that Act shall be considered to be a reference to the date of enactment of this Act