Citation

80 FR 9207

Multiple canonical documents share this first-page citation.

Approval and Promulgation of Implementation Plans; Attainment Redesignation for Missouri Portion of the St. Louis MO-IL Area; 1997 8-Hour Ozone Standard and Associated Maintenance Plan Friday, February 20, 2015 80 FR 9207
Approval and Promulgation of Implementation Plans; Texas; Emissions Inventories for the Dallas-Fort Worth and Houston-Galveston-Brazoria Ozone Nonattainment Areas Friday, February 20, 2015 80 FR 9204
Federal Register Vol. 80, No.34, February 20, 2015 Friday, February 20, 2015 80 FR 9207