
    No. 81-2245.
    No. 81-2276.
    No. 82-38.
    Nevada v. United States et al.; Truckee-Carson Irrigation District v. United States et al.; and Pyramid Lake Paiute Tribe of Indians v. Truckee-Carson Irrigation District et al.
   C. A. 9th Cir. [Certiorari granted, 459 U. S. 904.] Motion of the Solicitor General for leave to file a supplemental brief after argument granted.  