Geology of the Salem Hills and the North Santiam River basin, Oregon
By: by Thomas P. Thayer.
Series: Oregon. Dept. of Geology and Mineral Industries. Bulletin; no. 15
Published: 1939
Place of publication: Portland, Ore
Language: eng
Number of pages: 40
Subjects: Geology -- Oregon -- Salem Hills.; Geology -- Oregon -- North Santiam River and Valley.
Other titles: Salem Hills, Geology of the.; North Santiam River basin, Oregon.
Notes: Bibliographical foot-notes.
Photoprinted.
Errata slip inserted.