1. Hydrogeochemistry of groundwater in central Israel;Arad;Bull. I.A.S.H.,1966
2. Oil and gas prospects of the Kurnub Group (Lower Cretaceous) in southern Israel;Aharoni;Bull. Amer. Assoc. Petrol. Geol.,1966
3. Problems of the Libyan Desert;Ball;Geog. J.,1927
4. Development possibilities of the Nubian Sandstone aquifer in Sinai and the Negev;Bein;Geol. Survey of Israel Report,1968