Y.K. MEHTA et al. 2001. Influence of sulphur, phosphorus and farmyard manure on yield attributes and yield of maize (Zea mays) in southern Rajasthan conditions. Indian Journal of Agronomy. 50, 3 (Oct. 2001), 203–205. DOI:https://doi.org/10.59797/ija.v50i3.5106.