A geological reconnaissance across the Cascade range near the forty-ninth parallel - Smith, George Otis, 1871-1944; Calkins, Frank C. (Washington, Govt. Print. Off., 1904)
Subject series: B, Descriptive geology, 41 ; D, Petrography and mineralogy, 28.
Includes index.
Keywords: Geology -- Washington (State).; Petrology -- Washington (State).; Cascade Range