Attribution of particulate sulfur in the Grand Canyon to specific point sources using Tracer-Aerosol Gradient Interpretive Technique (TAGIT)

Kuhns, H. D., Green, M. C., Pitchford, M. L., Attribution of particulate sulfur in the Grand Canyon to specific point sources using Tracer-Aerosol Gradient Interpretive Technique (TAGIT), J. Air Waste Manage. Assoc., 49 (8), 906-915