1. Ally WM, Dawdy DR, Schaake JC (1980) Parametric deterministic urban watershed model. J Hydraul Div, ASCE 106(5):679–690
2. Alsayari S, Zötl J (1978) Quaternary period in Saudi Arabia. Springer-Verlag, Wien, Austria, p 334
3. Bardossy A, Schmidt F (2002) GIS approach to scale issues of perimeter-based shape indices for drainage basins. Hydrol Sci J 47(6):931–943
4. Beven KJ, Moore ID (1993) Terrain analysis and distributed modelling in hydrology. Advances in hydrological processes. John Wiley & Sons, Chichester, p 336
5. Bothale RV, Bothale VM, Sharma JR (1998) Delineation of eco watersheds by integration of remote sensing and GIS techniques for management of water and land resources. In Fritsch D, Englich M, Sester M (eds) IAPRS, 32/4, ISPRS Commission IV–GIS Between Visions and Applications