TY - RPRT TI - Use of a digital model to evaluate hydrogeologic controls on groundwater flow in a fractured rock aquifer at Niagara Falls, New York, U.S.A. AU - M.L. Maslia AU - R.H. Johnston PY - 1984 DO - 10.1016/0022-1694(84)90049-0 UR - https://pubs.usgs.gov/publication/70013401 ID - 70013401 ER -