419 U.S. 544 95 S.Ct. 710 42 L.Ed.2d 706 UNITED STATES, Petitioner,v.Martin Dewalt MAZURIE et al. No. 73?1018. Argued Nov. 12, 1974. Decided Jan. 21, 1975. Syllabus Respondents, who operated a bar on non-Indian land on the outskirts of an unincorporated village within the Wind River Reservation and who had been denied a tribal liquor […]