0000950129-01-503958 424B5 1 20011113 WASTE MANAGEMENT INC 0000823768 4953 731309529 DE 1231 424B5 33 333-80063 1782446 1001 FANNIN STREET STE 4000 HOUSTON TX 77002 7135126200 1001 FANNIN STREET SUITE 4000 HOUSTON TX 77002 USA WASTE SERVICES INC 19920703 424B5 1 h92255e424b5.txt WASTE MANAGEMENT INC - REGISTRATION NO. 333-80063