Author:
E. Ghanem Samar,M. Elsabaawy Maha,M. Abdelkareem Mervat,L. Helal Marwa,Othman Warda,M. Salah Eldin Ghada,A. Elaskary Shymaa,I. EL‑Bassal Fathia,El Fert Ashraf
Publisher
Egypts Presidential Specialized Council for Education and Scientific Research
Subject
General Earth and Planetary Sciences,General Environmental Science