VISHWAKARMA, D N, D M MAURYA, G P VERMA, S R VISHWAKARMA, and RAKESH KUMAR. 2013. “Heterosis for Yield Components in Rice Hybrids (Oryza Sativa)”. The Indian Journal of Agricultural Sciences 69 (7). https://epubs.icar.org.in/index.php/IJAgS/article/view/26930.