1. Agassi M, Beniamini Y, Morin T, Marish S, Henkin E (1987) The Israeli concept for runoff and erosion controlling semi-arid and arid zones in the Mediterranean basin. Misc Rep 30. Soil Eros Res Stn, Minist Agric, Israel
2. Ahuja LR, Swatzendruber D (1992) Flow through crusted soils: analytical and numerical approaches. In: Sumner ME, Stewart BA (eds) Soil crusting: chemical and physical processes. Advances in soil science. Lewis Publishers, London, pp 93–122
3. A review. Intern Pap;JA Aronson,1986
4. Belmans C, Feddes RA, Wesseling JG (1983) Simulation model of water balance of a cropped soil: SWATER. J Hydrol 63:271–286
5. World Bank Work Pap 2. World Bank Sub-Saharan water harvesting study;J Ben-Asher,1988