Citation
82 FR 56172
Multiple canonical documents share this first-page citation.
- Approval of Missouri Air Quality Implementation Plans; Infrastructure SIP Requirements for the 2010 Sulfur Dioxide National Ambient Air Quality Standard; Withdrawal of Direct Final Rule Tuesday, November 28, 2017 82 FR 56172
- Approval of Missouri Air Quality Implementation Plans; Infrastructure SIP Requirements for the 2008 Ozone National Ambient Air Quality Standard; Withdrawal of Direct Final Rule Tuesday, November 28, 2017 82 FR 56172