NAVNEET KAUR, et al. “Agro-Techniques for Increasing Productivity of Wheat (Triticum Oestivum) under Poplar (Populus Deltoides) Plantation”. Indian Journal of Agronomy, vol. 55, no. 1, Oct. 2001, pp. 68-74, https://doi.org/10.59797/ija.v55i1.4719.