
    No. 75-510.
    No. 75-545.
    Flint Ridge Development Co. v. Scenic Rivers Association of Oklahoma et al.; and Hills, Secretary of Housing and Urban Development, et al. v. Scenic Rivers Association of Oklahoma et al.
   C. A. 10th Cir. Certiorari granted. Cases consolidated and a total of one hour allotted for oral argument. Reported below: 520 F. 2d 240.  