Ohio river basin
prepared under the direction of M.O. Leighton ; by A.H. Horton, M.R. Hall, and R.H. Bolster
(Water-supply paper, 263 . Surface water supply of the United States, 1909 ; pt. 3)
U.S. Government Printing Office, 1911
Includes index (p. 185-192)
HTTP:URL=http://pubs.usgs.gov/wsp/0263/report.pdf
U. S. Govt. Print. Off