1. Secretary of the Army's report on civil works activities Author/Creator: United States. Army. Corps of Engineers Publication/Creation: Washington, D.C. : Dept. of the Army, Office of the Assistant Secretary, [[1988?]- Format: Journal, Newspaper or Serial Access & Availability: Loading
2. St. Mary's Falls Canal, Michigan Publication/Creation: Washington : G.P.O. Format: Journal, Newspaper or Serial Access & Availability: Loading