MISHRA, J.S., RAO, S.S. and DAS, I.K. (2019) “Effect of tillage and nutrient management on sorghum (Sorghum bicolor) productivity in Alfisols of semi-arid tropical India”, The Indian Journal of Agricultural Sciences, 89(7), pp. 1133–1139. doi:10.56093/ijas.v89i7.91659.