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Authors
- Michigan. State Board of Health, author.3
- Illinois State Board of Health, author.2
- International Sanitary Conference 1881 : Washington, D.C.), author.2
- Bermingham, Edward J. (Edward John), 1853-1
- Boston (Mass.). Board of Health (1872-1914) author.1
- Campbell, Henry Fraser, 1824-18911
- North Carolina. State Board of Health, author.1