
    No. 91-543.
    No. 91-558.
    No. 91-563.
    New York v. United States et al.; County of Allegany, New York v. United States et al.; and County of Cortland, New York v. United States et al.
   C. A. 2d Cir. [Certiorari granted, 502 U. S. 1023.] Motion of Council of State Governments for leave to file a brief as amicus curiae granted.  