PCB 71-019

		PCB 71-019 06/23/71 Opinion SPARTAN PRINTING COMPANY DIVISION WORLD COLOR PRESS, INC. v. ENVIRONMENTAL PROTECTION AGENCY
		PCB 71-019 07/02/71 Dumelle Dissent SPARTAN PRINTING COMPANY DIVISION WORLD COLOR PRESS, INC. v. ENVIRONMENTAL PROTECTION AGENCY
		PCB 71-019 10/14/71 Supplemental Opinion and Order SPARTAN PRINTING CO. v. ENVIRONMENTAL PROTECTION AGENCY