Citation

83 FR 47572

Multiple canonical documents share this first-page citation.

Approval of Missouri Air Quality Implementation Plans; Redesignation of the Missouri Portion of the St. Louis-St. Charles-Farmington, MO-IL 2008 Ozone Area to Attainment Thursday, September 20, 2018 83 FR 47572
Federal Register Vol. 83, No.183, September 20, 2018 Thursday, September 20, 2018 83 FR 47572