Citation

81 FR 1128

Multiple canonical documents share this first-page citation.

Approval and Promulgation of Implementation Plans; Washington; Removal of Obsolete Regulations Monday, January 11, 2016 81 FR 1128
Approval and Promulgation of Implementation Plans; Infrastructure and Interstate Transport State Implementation Plan for the 2010 Sulfur Dioxide National Ambient Air Quality Standards Monday, January 11, 2016 81 FR 1127
Federal Register Vol. 81, No.6, January 11, 2016 Monday, January 11, 2016 81 FR 1128