Hygiene and public health / by Louis C. Parkes.
- Parkes, Louis Coltman, 1857-1942.
- Date:
- 1895
Licence: Public Domain Mark
Credit: Hygiene and public health / by Louis C. Parkes. Source: Wellcome Collection.
523/578 (page 499)
Licence: Public Domain Mark
Credit: Hygiene and public health / by Louis C. Parkes. Source: Wellcome Collection.