{"id":"000027385","type":"book","title":"The natural fracture of pebbles from the Batoka Gorge, northern Rhodesia, and its bearing on the Kafuan industries of Africa.- Cambridge","container-title":"Proceedings of the Prehistoric Society; 24. 1958, no. 4, S. 64-77: 5 Ill.; 4 Taf","author":[{"family":"Clark","given":"J. Desmond 1916-2002."}],"issued":{"raw":"1958"}}