TY - BOOK AU - Sumnar J S AU - TI - Principles of induced polarisation for geophysical explorarion U1 - 550.3:622.2 PY - 1976/// CY - Amsterdam PB - Elsevier KW - Geological physics KW - Geology, Dynamic KW - terrestrial physics KW - Geophysics KW - Auroras KW - Oceanography KW - Plate tectonics KW - earth sciences KW - Geology KW - induced polarisation ER -