SINGH, D. P., SINGH, H., ALI, J., & SINGH, S. P. (2016). Productivity, profitability and nutrient uptake in carrot (Daucus carota) and radish (Raphanus sativus) crops under sulphur nutrition. The Indian Journal of Agricultural Sciences, 86(12), 1577–80. https://doi.org/10.56093/ijas.v86i12.65434