Document PCB 72-279 09/26/72 Opinion and Order

IOWA-ILLINOIS GAS AND ELECTRIC COMPANY v. ENVIRONMENTAL PROTECTION AGENCY

  Document PCB 72-279 09/26/72 Supplemental Statement

IOWA-ILLINOIS GAS & ELECTRIC COMPANY v. ENVIRONMENTAL PROTECTION AGENCY

  Document PCB 73-279 01/23/75 Zeitlin Interim Opinion and Order

ENVIRONMENTAL PROTECTION AGENCY v. DONALD F. SIZELOVE, individually and d/b/a CENTRAL REALTY AND DEVELOPMENT CO., and THE MARK IV CORPORATION, a corporation