Bayhurst, G.K., Wohletz, K.H., and Mason, A.S., 1994, A method for characterizing volcanic ash from the December 15, 1989, eruption of Redoubt Volcano, Alaska, in Casadevall, T.J., Volcanic ash and aviation safety; proceedings of the first international symposium on volcanic ash and aviation safety: U.S. Geological Survey Bulletin 2047, p. 13-17.
This publication is part of a larger work. Please see B 2047 for more information.
Ash Cloud; Ashfall; Eruption Cloud; Volcanic; Volcanic Ash; Volcanoes; Volcanology