TY - BOOK T1 - Petrography, chemistry, and geologic history of Yantarni Volcano, Aleutian volcanic arc, Alaska / DA - 1987. CY - Washington : CY - Denver, CO : AU - Riehle, J. R. AU - Yount, M. E. AU - Miller, Thomas P., VL - 1761 CN - QE75 CN - QE75 PB - U.S. G.P.O. ; PB - For sale by the Books and Open-File Reports Section, U.S. Geological Survey, PP - Washington : PP - Denver, CO : PY - 1987. N1 - One map on folded leaf in pocket. ID - 229575 KW - Volcanic ash, tuff, etc. KW - Geochemistry TI - Petrography, chemistry, and geologic history of Yantarni Volcano, Aleutian volcanic arc, Alaska / ER -