Citation

80 FR 7970

Canonical document for this Federal Register citation.

Approval and Promulgation of Air Quality Implementation Plans; West Virginia's Redesignation Request and Associated Maintenance Plan of the West Virginia Portion of the Martinsburg-Hagerstown, WV-MD Nonattainment Area for the 1997 Annual Fine Particulate Matter Standard; Correction Friday, February 13, 2015 80 FR 7970