TY - GEN AU - Islam Hamdy Abd El maksoud Moustafa AU - Amin Baraka , AU - M.M.Selim , TI - Characterization of some zeolites prepared from local materials / PY - 2002/// CY - Cairo : PB - Islam Hamdy Abd El maksoud Moustafa , KW - Characterization of some zeolites KW - local materials N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Physical Chemistry UR - http://172.23.153.220/th.pdf ER -