Published by United States Geological Survey., 1954
Seller: Eryops Books, Stephenville, TX, U.S.A.
No Binding. Condition: Very Good. Large folded sheet (includes a geologic map with structure contours and a columnar section, with description of units) in printed envelope; ex-corporate library; in very good condition. Map.
Published by U. S. Geological Survey, Washington, D. C., 1954
Map
Condition: very good. Oil and Gas Investigations, Reprinted. DM4. tan envelope, library stamp from Boise State College on cover.