G, D. (2017). Perception and adoption of soil testing of the farmers with respect their socio-economic character: A study in Cooch Behar District: Perception and adoption of soil testing of the farmers with respect their socio-economic character: A study in Cooch Behar District. B.R. Nahata Smriti Sansthan Agricultural Extension Journal (AEXTJ), 1(1), 22–30. https://doi.org/10.22377/aextj.v1i1.5