TY  - BOOK
AU  - Tarik Elsayed Elsayed Amer 
AU  - Mohamed A. Mahdy , 
AU  - Nabil M. Hazek , 
AU  - Rashad M. Elbayoumi , 
TI  - Geochemistry and extraction of uranium, copper and manganese from the ore materials of the uraniferous paleozoic sedimentary rocks, west cwntral Sinai , Egypt / 
PY  - 1997///
CY  - Cairo : 
PB  - Tarik Elsayed Elsayed Amer , 
N1  - Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Geology
UR  - http://172.23.153.220/th.pdf
ER  -