TY  - BOOK
AU  - Mohammed Galal Hussein Ibrahim Elfekry
AU  - Adel A. Sorour , 
AU  - Mohammed A. Elsharkawy , 
AU  - Mohammed Y. A ttawiya , 
TI  - Geochemical and mineralogical studies of Umm Elguruf area : : North Eastern Desert , Egypt  / 
PY  - 1996///
CY  - Cairo : 
PB  - Mohammed Galal Hussein Ibrahim Elfekry , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Geology
UR  - http://172.23.153.220/th.pdf
ER  -