الفهرس 
CHAPTER ONEOnly 14 pages are availabe for public view
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Abstract
he study area is located east to qena governorate and occupies the western part of wadi el_serai in the central estern desert.
| الفهرس | Only 14 pages are availabe for public view
| ||||||||||||||
Abstract he study area is located east to qena governorate and occupies the western part of wadi el_serai in the central estern desert. | |||||||||||||||