Missouri River : hearings before the United States House Committee on Rivers and Harbors, Sixty-First Congress, second session, on Jan. 21, Feb. 5, 1910
"Statements of Maj. Edward H. Schulz, Corps of Engineers, U.S. Army, January 21, 1910 ; Mr. W. T. Bland, President of the Commercial Club of Kansas City, Mo., February 5, 1910 and Mr. H. G. Wilson, Transportation Commissioner of the Commercial Club of Kansas City, Mo., February 5, 1910 : before the Committee on Rivers and Harbors of the House of Representatives of the United States, Sixty-First Congress, Second Session".