Vermont Yankee Nuclear Power Corp. v. Natural Resources Defense Council, Inc., et al.; and Consumers Power Co. v. Aeschliman et al.

C. A. D. C. Cir. Motion of Edison Electric Institute et al. for leave to file a brief as amici curiae granted. Certiorari granted, cases consolidated, and a total of one hour allotted for oral argument. Mr. Justice Powell took no part in the consideration or decision of the motion and petitions.