Source of the prehistoric lithic artefacts and grindstones of Wadi el-Obeiyid petrographical and geochemical approach

Citation:
Hamdan, M. A., G. Mutri, D. Barca, and N. A. Shallaly, "Source of the prehistoric lithic artefacts and grindstones of Wadi el-Obeiyid petrographical and geochemical approach", From Lake to Sand. The Archaeology of Farafra Oasis Western desert, Egypt, Fiorentino, All’Insegna del Giglio, 2014.