
    No. 72-486.
    No. 72-488.
    Federal Power Commission v. Memphis Light, Gas & Water Division et al.; and Texas Gas Transmission Corp. v. Memphis Light, Gas & Water Division et al.
   C. A. D. C. Cir. [Certiorari granted, 409 U. S. 1036.] Motions of Independent Natural Gas Association of America and Jersey Central Power & Light Co. et al. for leave to file briefs as amici curiae granted.  