Zaki Ismail Zaki Mohamed <br/><br/>
Recovery of zinc from Egyptian zinc concentrate /  
 استخلاص الزنك من ركاز الزنك المصرى 
Zaki Ismail Zaki Mohamed ; Supervised A.M.Baraka , S.Z.Eltawil , K.A.Elbarawy 
 - Cairo :   Zaki Ismail Zaki Mohamed ,   1999 
 - 175Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Inorganic Chemistry