Citation

80 FR 42050

Multiple canonical documents share this first-page citation.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Redesignation Request and Associated Maintenance Plan for the Johnstown Nonattainment Area for the 1997 Annual and 2006 24-Hour Fine Particulate Matter Standard Thursday, July 16, 2015 80 FR 42046
Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Redesignation Request and Associated Maintenance Plan for the Lancaster Nonattainment Area for the 1997 Annual and 2006 24-Hour Fine Particulate Matter Standard Thursday, July 16, 2015 80 FR 42050
Federal Register Vol. 80, No.136, July 16, 2015 Thursday, July 16, 2015 80 FR 42050