APTI 452 - PRINCIPLES AND PRACTICES OF AIR POLLUTION (3/24/2015 - 3/26/2015) Submitted by Ronald Hensley on Fri, 01/09/2015 - 16:54 Course APTI 452 - PRINCIPLES AND PRACTICES OF AIR POLLUTION (3/24/2015 - 3/26/2015) Cost $1968.92 Item Type Course Costs and Instructor Travel