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63 FR 38139
Hazardous Waste Management System; Identification and Listing of Hazardous Waste; Petroleum Refining Process Wastes; and Land Disposal Restrictions for Newly Hazardous Wastes; Notice of Data AvailabilityA Proposed Rule by the Environmental Protection Agency; Pages 38139-38141
A Proposed Rule by the Internal Revenue Service; Page 38139
Approval and Promulgation of Air Quality Implementation Plans; Colorado; 1993 Periodic Carbon Monoxide Emission Inventories for ColoradoA Proposed Rule by the Environmental Protection Agency; Page 38139