United States. Congress. Senate. Select Committee on the Levees of the Mississippi River & United States. Army. Corps of Engineers. (1871). Letter of the Chief of Engineers of the Army, in relation to the levee system of the Mississippi River. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Select Committee on the Levees of the Mississippi River and United States. Army. Corps of Engineers. Letter of the Chief of Engineers of the Army, in Relation to the Levee System of the Mississippi River. Washington: [s.n.], 1871.
MLA (8th ed.) CitationUnited States. Congress. Senate. Select Committee on the Levees of the Mississippi River and United States. Army. Corps of Engineers. Letter of the Chief of Engineers of the Army, in Relation to the Levee System of the Mississippi River. [s.n.], 1871.