TY - BOOK AU - Ashraf Elsayed Mohamady Khater AU - Fadel Mohamed Ali , AU - M. S. Eltahawy , TI - Radiological study on the environmental behavior of some radionuclides in aquatic ecosystem / PY - 1997/// CY - Cairo : PB - Ashraf Elsayed Mohamady Khater , N1 - Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Biophysics UR - http://172.23.153.220/th.pdf ER -