{"id":"000335791","type":"book","title":"Palaeolithic chert quarrying and mining in Egypt","pages":"337-349","container-title":"Environmental change and human culture in the Nile Basin and Northern Africa until the second millennium B.C. Proceedings of the international symposium, Dymaczewo near Poznań 5-10 September 1988","author":[{"family":"Paulissen","given":"E."}]}