Harbin, M.L., Swanson, S.E., Nye, C.J., and Miller, T.P., 1995, Preliminary petrology and chemistry of proximal eruptive products; 1992 eruptions of Crater Peak, Mount Spurr Volcano, Alaska, in Keith, T.E.C., The 1992 eruptions of Crater Peak vent, Mount Spurr Volcano, Alaska: U.S. Geological Survey Bulletin 2139, p. 139-148.
This publication is part of a larger work. Please see B 2139 for more information.