| Author: | Thayer, Thomas P., 1907-2004 |
| Subject: | F850.5, QE, Recreation areas -- Oregon -- Grant County, Geology -- Oregon -- Grant County |
| Format: | Text |
| Date issued: | 2014 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Geologic Setting of the John Day Country : Grant County, Oregon [electronic resource] / Thomas P. Thayer |