Citation

81 FR 73499

Multiple canonical documents share this first-page citation.

Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles-Phase 2 Tuesday, October 25, 2016 81 FR 73478
Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles-Phase 2 Tuesday, October 25, 2016 81 FR 73478
Federal Register Vol. 81, No.206, October 25, 2016 Tuesday, October 25, 2016 81 FR 73499