| Author: | Bos, J. Ritzema (Jan Ritzema), 1850- |
| Subject: | QL, Zoology, Economic, Animals, Anatomy |
| Format: | Text |
| Date issued: | 2010 |
| Language: | Dutch |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Beginselen der dierkunde [electronic resource] / J. Ritzema Bos |