0000950131-97-002663 SC 13D/A 1 19970418 NONE ANTHONY C R CO 0000006715 5311 730129405 OK 0131 SC 13D/A 34 005-34161 97583521 701 N BROADWAY P O BOX 25725 OKLAHOMA CITY OK 73125 4052787400 CARGILL FINANCIAL SERVICES CORP 0000884099 6189 411492786 DE 1231 SC 13D/A 6000 CLEARWATER DRIVE MINNETONKA MN 55343 6129843058 6000 CLEARWATER DRIVE MINNETONKA MN 55343 SC 13D/A 1 000095013197002663-001-seq1-sc-13d-a.txt SCHEDULE 13D AMENDMENT NO. 6