TY - BOOK AU - Vallier,T.L. AU - Brooks,Howard C. TI - Petrology and tectonic evolution of pre-Tertiary rocks of the Blue Mountains region T2 - Geology of the Blue Mountains region of Oregon, Idaho, and Washington AV - QE747.B58 P48 1995 U1 - 551.7/009795 20 PY - 1995/// CY - Washington PB - U.S. G.P.O. KW - Geology, Structural KW - Blue Mountains Region (Or. and Wash.) KW - Local KW - Rocks KW - Island arcs N1 - Includes bibliographical references ER -