
    No. 72-804.
    Ruckelshaus, Administrator, Environmental Protection Agency v. Sierra Club et al.
   C. A. D. C. Cir. [Certiorari granted, 409 U. S. 1124.] Motion of the State of Michigan for additional time and for leave to present oral argument as amicus curiae denied.

Mr. Justice Douglas, Mr. Justice Stewart, and Mr. Justice White would grant the motion.  