Hearings - Testimony
 
Full Committee
The Science and Risk Assessment Behind the EPA’s Proposed Revisions to the Particulate Matter Air Quality Standards
Wednesday, July 19, 2006
 
The Honorable George Gray
Assistant Administrator, Office of Research and Development U.S. Environmental Protection Agency

pdf Document  07-19-06 Gray Testimony (071906Gray_Testimony.pdf || 25.4 KBs)
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