Citation

83 FR 50022

Multiple canonical documents share this first-page citation.

Air Plan Approval; Texas; Control of Air Pollution from Motor Vehicles with Mobile Source Incentive Programs Thursday, October 4, 2018 83 FR 50018
Air Plan Approval; TN; Revisions to Ambient Air Quality Standards Thursday, October 4, 2018 83 FR 50022
Federal Register Vol. 83, No.193, October 4, 2018 Thursday, October 4, 2018 83 FR 50022