1. Agarwal, C. S.: 1989, Geomorphological and structural analysis of Bundelkhand region using remote sensing technique, Proceeding Vol. 1, Second National Symposium on Hydrology J and K, Jan 4?5, I 1?I 12.
2. Aldrich, R. C.: 1975, Detecting disturbances in a forest environment,Photogrammertic Engineering and Remote Sensing 41, 39?48.
3. Pant, D. N. and Roy, R. S.: 1990, Vegetation and land use analysis of Aglar watershed using satellite remote sending technique,J. Indian Society of Remote Sensing 18(4), 1?14.
4. Report on Groundwater Estimation Committee, 1983, Ministry of Irrigation, Govt. of India.
5. Singh, A.: 1986, Change detection in the tropical forests environment of North-Eastern India using landsat data, in: Eden and J. T. Perry, (eds.),Remote Sensing and Tropical Land Management, John Wiley, New York, pp. 237?253.