[1]
V.P. SURYAVANSHI et al. 2001. Seed yield, economics, sustainability and soil fertility as influenced by long-term nutrient management in soybean (Glycine max)sunflower (Helianthus annuus) cropping system in Vertisols. Indian Journal of Agronomy. 60, 2 (Oct. 2001), 212–216. DOI:https://doi.org/10.59797/ija.v60i2.4464.