| Author: | Silliman, Benjamin, 1779-1864 | 
| Subject: | Q, Science -- Periodicals, Geology -- Periodicals | 
| Format: | Text | 
| Date issued: | 2016 | 
| Language: | English | 
| Publisher: | Project Gutenberg, | 
| Rights: | Public domain in the USA. | 
| Download link: | American Journal of Science, Vol. 1. [electronic resource] / Benjamin Silliman | 
