--- attrs: .reference_type: 16 Author: EPA Date Published: 'February 6, 2015' Number: 'March 20, 2015' Place Published: 'Washington, D.C.' Publisher: 'U.S. Environmental Protection Agency, Office of Transportation and Air Quality' Title: Tier 2 Vehicle and Gasoline Sulfur Program URL: http://www.epa.gov/tier2/ Volume: 2015 Year: 2015 _record_number: 18986 _uuid: 7392ba34-1f61-448b-9451-11ab04a0523b reftype: Web Page child_publication: /webpage/bcc4b0ad-0b45-4dc2-97d2-28a7ebfcdd8b href: https://data.globalchange.gov/reference/7392ba34-1f61-448b-9451-11ab04a0523b.yaml identifier: 7392ba34-1f61-448b-9451-11ab04a0523b publications: - /report/usgcrp-climate-human-health-assessment-2016/chapter/air-quality-impacts - /report/usgcrp-climate-human-health-assessment-2016 uri: /reference/7392ba34-1f61-448b-9451-11ab04a0523b