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Authors
- Academy of Natural Sciences of Philadelphia.1
- Chicago Academy of Sciences.1
- Gerrish, Frederic Henry, 1845-1920 author1
- Ladies' Physiological Institute (Boston, Mass.)1
- Lyceum of Natural History (New York, N.Y.)1
- National Academy of Sciences (U.S.)1
- National Academy of Sciences (U.S.) author.1
- New York Vaccine Institution.1
- Solvay, Ernest, 1838-19221
- Trall, R. T. (Russell Thacher), 1812-18771