“Heterosis and Combining Ability Studies in Blackgram Vigna Mungo L. Hepper under Alfisols of SAT Region, India”. Electronic Journal of Plant Breeding 8, no. 2 July 1, 2017: 541-547. Accessed December 22, 2024. https://ejplantbreeding.org/index.php/EJPB/article/view/1246.