Chicago (Ill.). Department of Health

• As to vaccination and smallpox
• Report of streams examination, chemic and bacteriologic
• Report and handbook of the Department of Health of the city of Chicago for the years 1911 to 1918 inclusive
• Report of the Department of Health of the City of Chicago for the Year ...
• Report on zoning in the city of Chicago
• Sanitary code, 1922, City of Chicago, with an index thereto
• Weekly bulletin, Mar. 8, 1924