1. ITC (International Institute for Aerospace Survey and Earth Sciences) (1997). ILWIS 2.1 for WINDOWS — Users Guide. ILWIS Department, International Institute for Aerospace Survey and Earth Sciences Enschede, The Netherlands.
2. Jain, M. K. and Kothyari, U. C. (2000). Estimation of soil erosion and sediment yield using GIS. Hydrological Sciences Journal,45(5): 771–786.
3. Kothyari, U. C. and Jain, S. K. (1997). Sediment yield estimation using GIS. Hydrological Sciences Journal,42 (6): 833–843.
4. NIH (National Institute of Hydrology) (1995). Integration of GIS and Remote Sensing in Soil Erosion Studies. Technical Report, CS (AR) — 186, National Institute of Hydrology, Roorkee.
5. Bull. No. T-12/D-9;G. Singh,1981