Traveltime and dispersion in the Potomac River, Cumberland, Maryland, to Washington, D.C. / by K.R. Taylor, R.W. James, Jr., and B.M. Helinsky (U.S. Geological Survey water-supply paper ; 2257)
Traveltime and dispersion in the Potomac River, Cumberland, Maryland, to Washington, D.C. / by K.R. Taylor, R.W. James, Jr., and B.M. Helinsky
(U.S. Geological Survey water-supply paper ; 2257)
"Prepared in cooperation with the District of Columbia Department of Environmental Services ... [et al.]."Physical description for original version: i...