TY - BOOK AU - Bonini,William E. TI - An evaluation of the resistivity and seismic refraction techniques in the search for Pleistocene channels in Delaware, T2 - Delaware. Geological Survey. Report of investigations AV - QE95GB1005 .A37 no. 11 U1 - 557.51/08 s551.4/9/028 PY - 1967/// CY - [Newark, Del.] KW - Geophysical well logging KW - Seismic refraction method KW - Groundwater KW - Delaware N1 - Bibliography: 22-23 ER -