Supreme Court of the United States April 19, 1972, 70-34 (Sierra Club v. Morton)

combined-opinion

405 U.S. 727 (1972) SIERRA CLUB v. MORTON, SECRETARY OF THE INTERIOR, ET AL. No. 70-34. Supreme Court of United States. Argued November 17, 1971. Decided April 19, 1972. CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT. Leland R. Selna, Jr., argued the cause for petitioner. With him on the briefs was Matthew P. Mitchell.