BIHARI, BANKEY, et al. “Impact of Scientist-Farmer Interface in Rainfed Agro-Ecosystem of North West Himalayan Region: A Case of Farmer FIRST Project in Doon Valley”. The Indian Journal of Agricultural Sciences, vol. 90, no. 3, June 2020, pp. 650-8, https://doi.org/10.56093/ijas.v90i3.101510.