Citation
83 FR 12516
Multiple canonical documents share this first-page citation.
- Approval and Promulgation of State Implementation Plans, Oklahoma Thursday, March 22, 2018 83 FR 12514
- Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Attainment Plan for the Warren, Pennsylvania Nonattainment Area for the 2010 Sulfur Dioxide Primary National Ambient Air Quality Standard Thursday, March 22, 2018 83 FR 12516
- Federal Register Vol. 83, No.56, March 22, 2018 Thursday, March 22, 2018 83 FR 12516