Citation

81 FR 19492

Multiple canonical documents share this first-page citation.

Clean Air Plans; 1-Hour and 1997 8-Hour Ozone Nonattainment Area Requirements; San Joaquin Valley, California Tuesday, April 5, 2016 81 FR 19492
OMB Approvals Under the Paperwork Reduction Act; Technical Amendment Tuesday, April 5, 2016 81 FR 19490
Federal Register Vol. 81, No.65, April 5, 2016 Tuesday, April 5, 2016 81 FR 19492