
    No. 71-1637.
    City of Burbank et al. v. Lockheed Air Terminal, Inc., et al.
   Appeal from C. A. 9th Cir. [Probable jurisdiction noted, ante, p. 840.] Motion of the Solicitor General for leave to participate in oral argument as amicus curiae in support of appellants granted and 15 minutes allotted for that purpose. Appellees also allotted 15 additional minutes for oral argument.  