Citation
79 FR 28471
Multiple canonical documents share this first-page citation.
- Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Update of the Motor Vehicle Emissions Budgets for the Allentown-Bethlehem-Easton 1997 8-Hour Ozone National Ambient Air Quality Standard Maintenance Area 79 FR 28471
- Electronic Logging Devices and Hours of Service Supporting Documents 79 FR 28471