De retinae textura : disquisitiones microscopicae / R. Blessig.
- Blessig, R.
- Date:
- 1855
Licence: Public Domain Mark
Credit: De retinae textura : disquisitiones microscopicae / R. Blessig. Source: Wellcome Collection.
81/94 (page 79)
Licence: Public Domain Mark
Credit: De retinae textura : disquisitiones microscopicae / R. Blessig. Source: Wellcome Collection.