Chandna, P., Hodson, D., Singh, U., Singh, A., Gosain, A., Sahoo, R., & Gupta, R. (2004). Increasing the productivity of underutilized lands by targeting resource conserving technologies-A GIS/remote sensing approach: A case study of Ballia District, Uttar Pradesh, in the eastern gangetic plains.

Chandna, P., D.P Hodson, U. Singh, A.N Singh, A.K Gosain, R.N Sahoo, e R.K Gupta. Increasing the Productivity of Underutilized Lands By Targeting Resource Conserving Technologies-A GIS/remote Sensing Approach: A Case Study of Ballia District, Uttar Pradesh, in the Eastern Gangetic Plains. 2004.

Chandna, P., et al. Increasing the Productivity of Underutilized Lands By Targeting Resource Conserving Technologies-A GIS/remote Sensing Approach: A Case Study of Ballia District, Uttar Pradesh, in the Eastern Gangetic Plains. 2004.