| Author: | Greene, Homer, 1853-1940 |
| Subject: | TN, Coal, Coal mines and mining |
| Format: | With illustrations from drawings by the author., Electronic text |
| Date issued: | 2022 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Coal and the coal mines [electronic resource] / Homer Greene |