| Author: | Skartvedt, Romayne |
| Subject: | QE, Paleobotany -- Pennsylvanian, Paleobotany -- Illinois |
| Format: | Text |
| Date issued: | 2021 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Field Book : Pennsylvanian Plant Fossils of Illinois [electronic resource] / Romayne Skartvedt |