Citation

81 FR 70020

Multiple canonical documents share this first-page citation.

Approval and Promulgation of Air Quality Implementation Plans; District of Columbia; Revision of Regulations for Sulfur Content of Fuel Oil Tuesday, October 11, 2016 81 FR 70020
Approval of California Air Plan Revisions, Butte County Air Quality Management District Tuesday, October 11, 2016 81 FR 70018
Federal Register Vol. 81, No.196, October 11, 2016 Tuesday, October 11, 2016 81 FR 70020