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  Document PCB 77-239 / PCB 77-240 / PCB 77-241 / PCB 77-242 / PCB 77-243 / PCB 77-244 / PCB 77-245 / PCB 77-246 / PCB 77-247 04/13/78 Order

CITY OF SPRINGFIELD v. ENVIRONMENTAL PROTECTION AGENCY

  Document PCB 77-239 / PCB 77-240 / PCB 77-241 / PCB 77-242 / PCB 77-243 / PCB 77-244 / PCB 77-245 / PCB 77-246 / PCB 77-247 09/29/77 Order
  Document PCB 77-239 / PCB 77-240 / PCB 77-241 / PCB 77-242 / PCB 77-243 / PCB 77-244 / PCB 77-245 / PCB 77-246 / PCB 77-247 11/10/77 Interim Order
  Document PCB 77-239 12/20/77 Order

EXXON CHEMICAL COMPANY U,S,A., an operating division of EXXON CHEMICAL COMPANY, a division of EXXON CORPORATION v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY