107 STAT. 1972 PUBLIC LAW 103-162—DEC. 1, 1993 (e) APPROPRIATIONS.—For the purposes of the segment described by subsection (a), there are authorized to be appropriated such sums as may be necessary to carry out the provisions of this Act. Approved December 1, 1993. LEGISLATIVE HISTORY—H.R. 2650: HOUSE REPORTS: No. 103-282 (Comm. on Natural Resources). CONGRESSIONAL RECORD, Vol. 139 (1993): Oct. 12, considered and passed House. Nov. 18, considered and passed Senate.