Freeman Bibliographical Database
| Identifier: | A6182 |
| Date: | 1852 |
| Concise reference: | Unger, Franz. 1852. Botanische Briefe. Vienna: C. Gerold. [Darwin Library-CUL] |


| Identifier: | A6182 |
| Date: | 1852 |
| Concise reference: | Unger, Franz. 1852. Botanische Briefe. Vienna: C. Gerold. [Darwin Library-CUL] |