APTI-423 (4/17/2012 - 4/19/2012) Submitted by CenSARA Admin on Fri, 05/11/2012 - 02:00 Course APTI 423 - AIR POLLUTION DISPERSION MODELS - APPLICATIONS (4/17/2012 - 4/19/2012) Cost $709.17 Item Type Ron Travel Notes Audit course