Smoke : a study of town air / by Julius B. Cohen and Arthur G. Ruston.
- Cohen, Julius B. (Julius Berend), 1859-1935.
- Date:
- 1912
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: Smoke : a study of town air / by Julius B. Cohen and Arthur G. Ruston. Source: Wellcome Collection.
