Citation

83 FR 13871

Multiple canonical documents share this first-page citation.

Approval of California Air Plan Revisions, Northern Sierra Air Quality Management District Monday, April 2, 2018 83 FR 13871
Approval of California Air Plan Revisions, San Diego County Air Pollution Control District Monday, April 2, 2018 83 FR 13869
Federal Register Vol. 83, No.63, April 2, 2018 Monday, April 2, 2018 83 FR 13871