Citation

64 FR 52378

Multiple canonical documents share this first-page citation.

Clean Air Act Approval and Promulgation of Air Quality Implementation Plan Revision for North Dakota; Revisions to the Air Pollution Control Rules; Delegation of Authority for New Source Performance Standards Tuesday, September 28, 1999 64 FR 52378
Commerce in Explosives; List of Explosive Materials Tuesday, September 28, 1999 64 FR 52378