Outlines of biology / [Sir P. Chalmers Mitchell].
- Mitchell, P. Chalmers (Peter Chalmers), Sir, 1864-1945
- Date:
- 1894
Licence: Public Domain Mark
Credit: Outlines of biology / [Sir P. Chalmers Mitchell]. Source: Wellcome Collection.
44/364 (page 24)
Licence: Public Domain Mark
Credit: Outlines of biology / [Sir P. Chalmers Mitchell]. Source: Wellcome Collection.