1. Geology and Hydrogeology of the Lower Cretaceous in the northern Negev and in the Judea Mts;Arad,1964
2. Saline versus freshwater contribution to the thermal water of the northern Jordan Rift Valley, Israel;Arad;J. Hydrol.,1986
3. Chemical composition of some trace and minor elements in natural groundwaters in Israel;Arad;Bull. Geol. Surv. Israel,1984
4. Groundwater survey in En Awar-En Tureiba emerging on the coast of the Dead Sea;Baida;Tahal, Water Planning of Israel, Tel Aviv, Rep. #HR/72/086,1972
5. Hydrogeology and geochemistry of groundwater in the Benyamina-Um el Fahm area, Israel;Bar;Hydrological Service of Israel, Jerusalem, Rep. #7/83,1983