| Author: | Ingersoll, Ernest, 1852-1946 |
| Subject: | QH, Naturalists -- United States -- Biography, Natural history -- United States |
| Format: | Text |
| Date issued: | 2014 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Mentor : American Naturalists, Vol. 7, Num. 9, Serial No. 181, June 15, 1919 [electronic resource] / Ernest Ingersoll |