S Rajaram, K Sankarapandian and P Kiran Babu, M. E. K. G. “Collection and Conservation of Sorghum Landraces from Tamil Nadu”. Electronic Journal of Plant Breeding, Vol. 3, no. 2, June 2012, pp. 753-62, https://ejplantbreeding.org/index.php/EJPB/article/view/498.