The item Rivers and harbors : speech of Hon. T.C. Catchings, of Mississippi, in the House of Representatives, May 22, 1890 : a discussion of the commercial importance of the Mississippi River, the theories and methods upon and by which the river is being improved, the value of levees in this connection and the duty of the government to build them, (electronic resource) represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Biddle Law Library.