
    No. 72-1052.
    Morton, Secretary of the Interior v. Ruiz et ux.
   C. A. 9th Cir. [Certiorari granted, 411 U. S. 947.] Motion of California Indian Legal Services for leave to participate in oral argument as amicus curiae denied. Motion of Arapahoe Tribe of Wyoming et al. for leave to file a brief as amici curiae granted.  