TY - RPRT TI - Traveltime and dispersion in the Potomac River, Cumberland, Maryland, to Washington, D.C. AU - Kenneth R. Taylor AU - Robert W. James AU - Bernard M. Helinsky PY - 1985 DO - 10.3133/wsp2257 UR - https://pubs.usgs.gov/publication/wsp2257 ID - wsp2257 ER -