[1]
V.K. SINGH et al. 2001. Assessing sulphur deficiencies in soils and on-farm yield response to sulphur under rice (Oryza sativa)wheat (Triticum aestivum) system in Garhwal region. Indian Journal of Agronomy. 58, 1 (Oct. 2001), 45139 . DOI:https://doi.org/10.59797/ija.v58i1.4146.