; and (ii) the Wilderness Act ( 16 U.S.C. 1131 et seq. ), except that any reference in that Act to the effective date of that Act shall be considered to be a reference to the date of enactment of this Act. (B) Grazing Grazing of livestock in the Upper Wilderness and the Lower Wilderness, where established before the date of enactment of this Act, shall be allowed to continue in accordance with— (i) section 4(d)(4) of the Wilderness Act ( 16 U.S.C. 1133(d)(4) ); (ii) the guidelines set forth in the report of the Committee on Interior and Insular Affairs of the House of Representatives accompanying H.R. 5487 of the 96th Congress (H. Rept. 96–617)