May 27, 2009· Comment submitted by Filipa Rio, Manager, Environmental Affairs, Alliance of Automobile Manufacturers· EPA-HQ-OAR-2008-0348-0050
Alliance of Automobile Manufacturers comments re Docket HQ-OAR-2008-0348, Method for Measurement of Filterable PM10 and PM2.5 and Measurement of Condensable Particulate Matter Emissions from Stationary Sources