| Author: | Keferstein, Christian, 1784-1866 |
| Subject: | QD, QE, Mineralogy |
| Format: | Text |
| Date issued: | 2005 |
| Language: | German |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Mineralogia Polyglotta [electronic resource] / Christian Keferstein |