Adel Zein Elabedein Abolyazeed Bishta <br/><br/>
Gamma - Ray spectrometry in relation to the petrology , tectonics and mineralization of late proterozoic rocks between latitudes 26 15' - 26 40' N and longitudes 33 15' - 33 50' E , Egypt /  
 الخصائص الاشعاعية الطيفية وعلاقتها ببترولوجية وتكتونية وتمعدن صخور البروتيروزوى المتاخر بين خطى عرض 15 - 26 - 40 26 شمالا وطول15 33 - 50 33 شرقا - مصر 
Adel Zein Elabedein Abolyazeed Bishta ; Supervised H.T.Abuzeid , A.A.Abdelmeguid 
 - Cairo :   Adel Zein Elabedein Abolyazeed Bishta ,   1999 
 - 184P. ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty Of Science - Department Of Geology 
<br/><br/><label>Subjects--Index Terms: </label>Gamma - Ray spectrometry mineralization relation to the petrology