الفهرس 
CHAPTER I INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
The study area lies between wadi um esh el-hamra and wadi atalla, ceutral eastern desert. It cavers an area of about 275km is bounded by:longitudes 33 35 and 33 44E and latitades 25 58 and 26 10 N. the aimsof the study are to advcription of the granitoid rock and metagabbros.