TY - RPRT TI - Application of surface geophysics to ground-water investigations AU - Adel A. R. Zohdy AU - Gordon P. Eaton AU - Don R. Mabey PY - 1974 DO - 10.3133/twri02d1 UR - https://pubs.usgs.gov/publication/twri02D1 ID - twri02D1 ER -