Citation

81 FR 72755

Multiple canonical documents share this first-page citation.

Air Plan Approval; KY; RACM Determination for the KY Portion of the Louisville Area 1997 Annual PM2.5 Friday, October 21, 2016 81 FR 72755
Safety Zone; Willamette River, Portland, OR Friday, October 21, 2016 81 FR 72753
Safety Zone; Willamette River, Portland, OR Friday, October 21, 2016 81 FR 72753
Federal Register Vol. 81, No.204, October 21, 2016 Friday, October 21, 2016 81 FR 72755