TY - BOOK AU - Hamdy Ismail Elsayed Hassanein AU - Ahmed A. Ammar , AU - Elsayed M. Abdelrahman , TI - New approaches to interpert self-potential anomalies / PY - 1997/// CY - Cairo : PB - Hamdy Ismail Elsayed Hassanein , N1 - Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Geophysics UR - http://172.23.153.220/th.pdf ER -