Hearings

Subcommittee on Clean Air, Climate Change, and Nuclear Safety
EPA’s Proposed Revisions to the Particulate Matter Air Quality Standards

July 13, 2006 09:30 AM

SD-106 SD-106 Dirksen Senate Office Building

William Wehrum

Acting Assistant Administrator, Office of Air and Radiation, United States Environmental Protection Agency

Related Files

Return to Hearing

Permalink: https://www.epw.senate.gov/public/index.cfm/2006/7/subcommittee-on-clean-air-climate-change-and-nuclear-safetyepas-proposed-revisions-to-the-particulate-matter-air-quality-standards