Power capacity and production in the United States; papers - Daugherty, Carroll R. (Carroll Roop), 1900-; Horton, A. H. (Albert Howard), 1875-1945.; Davenport, R. W. (Royal William), 1885- (Washington, U.S. Govt. Print. Off., 1928)
The development of horsepower equipment in the United States, by C.R. Daugherty.--Developed and potential waterpower in the United States and production of electricity by public-utility power plants, 1919-1926, by A.H. Horton.--Growth of waterpower development in the United States, by R.W. Davenport.
At head of title: Department of the Interior.
Keywords: Power resources -- United States