Municipal health department practice for the year 1923 : based upon surveys of the 100 largest cities in the United States / made by the United States Public Health Service in cooperation with the Committee on Administrative Practice, American Public Health Association.
- United States. Public Health Service.
- Date:
- 1926
Licence: Public Domain Mark
Credit: Municipal health department practice for the year 1923 : based upon surveys of the 100 largest cities in the United States / made by the United States Public Health Service in cooperation with the Committee on Administrative Practice, American Public Health Association. Source: Wellcome Collection.
42/812 (page 18)