Citation

75 FR 81480

Canonical document for this Federal Register citation.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Allegheny County's Adoption of Control Techniques Guidelines for Large Appliance and Metal Furniture; Flat Wood Paneling; Paper, Film, and Foil Surface Coating Processes; and Revisions to Definitions and an Existing Regulation Tuesday, December 28, 2010 75 FR 81480