Source of the Prehistoric lithic artifacts of Wadi El Obiyid: Petrographical and Geochemical approach. In: Barich et. al., From Lake to Sand, The Archaeology of Farafra Oasis, Western Desert, Egypt.

Citation:
M.A., H., M. G., and Shallaly N. A., "Source of the Prehistoric lithic artifacts of Wadi El Obiyid: Petrographical and Geochemical approach. In: Barich et. al., From Lake to Sand, The Archaeology of Farafra Oasis, Western Desert, Egypt.", All'Insegna del Giglio, Firenze , 2014.
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