1. Anonymous. 2003. Annual Report 2002-03. CSWCRTI, Dehradun, pp.50–51.
2. Anonymous. 2005. Annual Report 2004-05, CSWCRTI, Dehradun.
3. Beven KJ, Krikby MJ. 1979. A physically based variable contribution area model of basin hydrology. Hydrological Sciences Bulletin, 24: 43–69.
4. Bonell M. 1991. Progress and future research needs in water catchment conversion within the wet tropical coast of north-east Queensland. In:. N. Goudberg & M. Bonell with D. Benzaken (eds), Tropical rainforest research in Australia-Present Status and Future directions for the Institute for Tropical Rainforest Studies. Proc. Townsville Workshop, Inst. For Tropical Rainforest Studies, James Cook Univ., Townsville, Australia, May 1990. pp. 59–86
5. Bonell M. 2005. Runoff generation in tropical forest. In:. M. Bonell and L.A. Bruijnzeel (eds), Forests, Water and People in the Humid Tropics-Past, Present and Future Hydrological Research for Integrated Land and Water Management. IHP-UNESCO. NY, USA: Cambridge University Press, pp.314–406.