| Author: | Cole, Cyrenus, 1863-1939 |
| Subject: | F721, Colorado River (Colo.-Mexico), Grand Canyon (Ariz.), Yellowstone National Park |
| Format: | Electronic text |
| Date issued: | 2022 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Two Great Canyons : Excerpts From Letters Written on a Western Journey [electronic resource] / Cyrenus Cole |