Freeman Bibliographical Database
| Identifier: | A3802 |
| Date: | 1873 |
| Concise reference: | Claus, Carl. 1871-1873. Grundzüge der Zoologie. 2d enlarged ed. 2 vols. Marburg and Leipzig: N. G. Eltwert'sche Universitäts Buchhandlung. [signed][Darwin Library-Down] vol. 2 |