1. Anonymous (1996). Volume Equations for Forests of India and Nepal, Forest Survey of India, Dehradun.
2. Anonymous (2000). State of Forest Report 1999. Forest Survey of India, Dehradun. 8p.
3. Butera, M.K. (1986). A correlation and regression analysis of percent canopy closure versus TM’s spectral response for selected sites in the San Juan National Forest, Calorado. IEEE Trans. Geosci. & Remote Sensing,24: 122–128.
4. Chacko, V.J. (1965). A Manual on Sampling Techniques for Forest Surveys. Manager of Publications, Delhi, pp. 1–110.
5. Champion, H.G. and Seth S.K. (1968). Revised Classification of Forest Types in India, Manager of Publications, Government of India, New Delhi.