TY  - GEN
AU  - Zaki Ismail Zaki Mohamed
AU  - A.M.Baraka , 
AU  - K.A.Elbarawy , 
AU  - S.Z.Eltawil , 
TI  - Recovery of zinc from Egyptian zinc concentrate / 
PY  - 1999///
CY  - Cairo : 
PB  - Zaki Ismail Zaki Mohamed , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Inorganic Chemistry
ER  -