TY - JOUR A1 - Yeh, T A1 - Liu, S Y T1 - Hydraulic tomography: Development of a new aquifer test method. Y1 - 2000// N1 - R827114 JF - WATER RESOURCES RESEARCH J1 - WATER RESOUR RES VL - 36 IS - 8 SP - 2095 EP - 2105 ER -