| Author: | Trimble, Donald E., 1916- |
| Subject: | QE, Geology -- Great Plains, Landscapes -- Great Plains |
| Format: | Text |
| Date issued: | 2020 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Geologic Story of the Great Plains : A nontechnical description of the origin and evolution of the landscape of the Great Plains [electronic resource] / Donald E. Trimble |