1. The State of Agricultural Extension Reforms in India: Strategic Priorities and Policy Options;Suresh C Babu;Agricultural Economics Research Review,2013
2. A note on switching costs and technology choice;A Beggs;Journal of Industrial Economics,1989
3. Agricultural diversification in North-East region of India: Implication for growth and equity;P S Birthal;Indian Journal of Agricultural Economics,2006
4. Weather Based Crop Insurance in India;Daniel J Clarke;World Bank Policy Research Working Paper,2012