TY - GEN AU - Adel Abuelfadl Abdelmaksoud AU - A.M.Attia , AU - A.M.Elkammar , AU - M.A.Elsharkawi , TI - Optimum geochemical , mineralogical and mechanical conditions required for production of some industrial refractories / PY - 1999/// CY - Cairo : PB - Adel Abuelfadl Abdelmaksoud , N1 - Thesis (Ph.D.) - Cairo University - Faculty Of Science - Department Of Geology UR - http://172.23.153.220/th.pdf ER -