412 U.S. 541 93 S.Ct. 2770 37 L.Ed.2d 140 Robert W. FRI, Acting Administrator of the Environmental Protection Agency, petitioner,v.SIERRA CLUB et al. No. 72-804. Supreme Court of the United States June 11, 1973 Lawrence G. Wallace, Washington, D.C., for petitioner. Bruce J. Terris, Washington, D.C., for respondents. On writ of certiorari to the United […]