Elementary zoology / by Frank E. Beddard.
- Beddard, Frank E. (Frank Evers), 1858-1925.
- Date:
- 1911
Licence: In copyright
Credit: Elementary zoology / by Frank E. Beddard. Source: Wellcome Collection.
53/228 (page 41)
Licence: In copyright
Credit: Elementary zoology / by Frank E. Beddard. Source: Wellcome Collection.