TRIPATHY, S., MEENA, S. L., BABU, S., DAS, T. K., & DHAR, S. (2021). Productivity and economics of rice (Oryza sativa) through phosphorus management in North-East India. The Indian Journal of Agricultural Sciences, 91(5), 799–801. https://doi.org/10.56093/ijas.v91i5.113109