Title  :Some desertification as frrtility status. -
Facyltu : Agriculture Section : SoilWater
Abstract :
Pub by :Second Conference of Sustainable Agricultural Devolpment, Fac. Of Agric ., ElFayoum , pp.129-146.

researchers from fayoum university
 Prof.Dr.-Atef Abdel Tawab Awad
Faculty : Agriculture Section: SoilWater

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