Geology of Portland, Oregon, and adjacent areas
By: by Donald E. Trimble.
Series: Geological Survey bulletin ;; 1119
Publisher: U.S. G.P.O.
Published: 1963
Place of publication: Washington, [D.C.]
Language: eng
Number of pages: 119
Subjects: Geology -- Oregon -- Portland Region.; Geology -- Washington (State) -- Clark County.
Notes: Bibliography: p. 112-116.
One folded col. map in pocket.
Includes index.