![Intercomparison of ambient aerosol samplers used in western visibility and air quality studies]()
Intercomparison of ambient aerosol samplers used in western visibility and air quality studiesMathai, C. V.; Watson, John G.; Rogers, C. Fred; Chow, Judith C.; Tombach, Ivar; Zwicker, Judith O.; Cahill, Thomas; Feeney, Patrick; Eldred, Robert · Environmental Science & Technology · 1990