
    No. 78-160.
    No. 78-161.
    Wilson et al. v. Omaha Indian Tribe et al.; and Iowa et al. v. Omaha Indian Tribe et al.
   C. A. 8th Cir. [Certiorari granted, 439 U. S. 963.] Motion of Native American Rights Fund et al. for leave to file a brief as amici curiae granted.  