APTI-423 (4/17/2012 - 4/19/2012) Submitted by CenSARA Admin on Wed, 02/01/2012 - 01:00 Course APTI 423 - AIR POLLUTION DISPERSION MODELS - APPLICATIONS (4/17/2012 - 4/19/2012) Cost $6605.39 Item Type Instructor Costs and Travel