TY  - SER
AU  - Ramly, M.F.
TI  - Sodic Silica Metasomatim and Introduced Zircon in the Migif-Hafafit Gneisses, Eastern Desert
T2  - Egyptian Journal of Geology ; 
PY  - 1974///
CY  - Cairo-EG : 
PB  - The Geological Society of Egypt, 
ER  -