; and (B) the Committee on Energy and Natural Resources of the Senate. (2) Effect Each map and legal description filed under paragraph (1) shall have the same force and effect as if included in this Act, except that the Secretary may correct minor errors in the map or legal description. (3) Availability Each map and legal description filed under paragraph (1) shall on file and available for public inspection in the appropriate office of the Secretary. 202. Administration (a) Management Subject to valid existing rights, the wilderness areas shall be administered by the Secretary in accordance with the Wilderness Act ( 16 U.S.C. 1131 et seq.), except that— (1) any reference in that Act to the effective date shall be considered to be a reference to the date of enactment of this Act; and (2) any reference in that Act to the Secretary of Agriculture shall be considered to be a reference to the Secretary. (b) Livestock (1) In general The grazing of livestock in the wilderness areas, if established before the date of enactment of this Act, shall be allowed to continue, subject to such reasonable regulations, policies, and practices as the Secretary considers to be necessary in accordance with— (A) section 4(d)(4) of the Wilderness Act ( 16 U.S.C. 1133(d)(4) ); and (B) the guidelines set forth in Appendix A of the report of the Committee on Interior and Insular Affairs of the House of Representatives accompanying H.R. 2570 of the 101st Congress (House Report 101–405). (2) Inventory With respect to each wilderness area in which grazing of livestock is allowed to continue under paragraph (1), not later than 1 year after the date of enactment of this Act, the Secretary, in collaboration with any affected grazing permittee, shall— (A) carry out an inventory of facilities and improvements associated with grazing activities in the wilderness area