TY - RPRT TI - The design and use of a hydraulic potentiomanometer for direct measurement of differences in hydraulic head between groundwater and surface water AU - T. C. Winter AU - J. W. LaBaugh AU - P.O. Rosenberry PY - 1988 UR - https://pubs.usgs.gov/publication/70014317 ID - 70014317 ER -