TY - GEN AU - Mohamed Hussein Ahmed Abdelkarim AU - Kamal Eldeen Milad Soliman , AU - Maha Abdelsalam Mohamed , AU - Mohamed Halim Salem , TI - Improved simulation technique for drawdown in groundwater well fields / PY - 1999/// CY - Cairo : PB - Mohamed Hussein Ahmed Abdelkarim , N1 - Thesis (Ph.D.) - Cairo University - Faculty Of Engineering - Department Of Civil Engineering UR - http://172.23.153.220/th.pdf ER -