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.

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