TY - BOOK AU - Dumoulin,Julie A. ED - United States TI - Sandstone composition of the Valdez and Orca Groups, Prince William Sound, Alaska U1 - 553.53 19th ed. PY - 1987///]. CY - [Washington]: PB - [United States Government Printing Office], KW - Sandstone KW - Alaska KW - Prince William Sound Region KW - Geology, Stratigraphic KW - Cretaceous KW - Tertiary KW - Valdez Group (Alaska) KW - Orca Group (Alaska) N1 - Includes bibliographical references (p. 34-37) ER -