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Authors
- Idaho Historical Records Survey Project, author.1
- Idaho, enacting jurisdiction.1
- Ilakkuvan, Vinu, author1
- Illinois River Improvement Convention (1887 : Peoria, Ill.) author.1
- Illinois. Commission for Handicapped Children, author.1
- Illinois. Department of Public Health. Division of Industrial Hygiene, author.1
- Illinois. Joint Committee on School Health author.1
- Illinois. Joint Committee on School Health, compiler.1
- Illinois. Office of the Superintendent of Public Instruction, author, issuing body.1
- Imbrie, Robert Whitney, 1884-1924 author1
- Imray, Keith.1
- India. Sanitary Commissioner.1
- Indiana State Board of Health, author.1
- Indiana, enacting jurisdiction.1
- Ingalese, Isabella, author1
- Ingraham, Charles Anson, 1852-1935, author1
- Ingram, Robert L., author1
- International Conference of Women Physicians (1919 : New York, N.Y.)1
- International Conference on Health Problems in Tropical America (1924 : Kingston, Jamaica) author.1
- International Congress of Americanists 1915 : Washington, D. C.) author.1