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 - Thomas C. Winter AU - James W. LaBaugh AU - Donald O. Rosenberry PY - 2003 DO - 10.4319/lo.1988.33.5.1209 UR - https://pubs.usgs.gov/publication/70195999 ID - 70195999 ER -