ELR Citation: ELR 20570
No(s). 75-1542 (U.S. Jun 25, 1976)

The Supreme Court holds that economic and technological infeasibility are not valid grounds for the review under §307(b)(1) of the Clean Air Act of the EPA Administrator's approval under §110(a)(2) of the Missouri implementation plan. Whether before or after lapse of the 30-day period specified in...