Title: Rivers, harbors, and canals. Letter from the Secretary of the Treasury, transmitting, pursuant to a Senate resolution of April 9, 1914, a detailed statement, by states, of outstanding liabilities and contract obligations for each river, harbor, and canal not included in Senate document No. 462; amounts authorized to be contracted for and for which appropriations have yet to be made, not included in above document; and contract obligations on account of the Panama Canal
Subjects: Expenditures, Public, Harbors, Rivers