Citation

82 FR 43850

Multiple canonical documents share this first-page citation.

Approval of California Air Plan Revisions, South Coast Air Quality Management District Wednesday, September 20, 2017 82 FR 43850
Approval of Nebraska Air Quality Implementation Plans; Infrastructure SIP Requirements for the 2010 Nitrogen Dioxide and Sulfur Dioxide and the 2012 Fine Particulate Matter National Ambient Air Quality Standards Wednesday, September 20, 2017 82 FR 43848
Federal Register Vol. 82, No.181, September 20, 2017 Wednesday, September 20, 2017 82 FR 43850