Said Sayed Farag <br/><br/>
The basement rocks of gebel felat area and its radioactivity , southeastern desert of Egypt /  
 صخور القاعدة لمنطقة جبل فيلات واشعاعيتها - جنوب الصحراء الشرقية - مصر 
Said Sayed Farag ; Supervised Maher A.Takla , Taha A.Sayah , Saad E.I.Mansour 
 - Cairo :   Said Sayed Farag ,   1999 
 - 308Leaves , [2] Leaves in folded :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty Of Science - Department Of Geology