Title: Cost of operating and tonnage passing locks and dams constructed by United States for fiscal year ending June 30, 1914. Letter from the Secretary of War, transmitting, in further response to Senate Resolution No. 336, a statement showing the cost of operating the locks and dams constructed by the United States and the tonnage passing through them for the fiscal year ending June 30, 1913
Subjects: Dams, Expenditures, Public