BHATNAGAR, S. K., B. R. RANWAH, and R. SUNDERSAN. “HETEROSIS IN EARLY EXOTIC MAIZE”. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING 53, no. 01 (February 25, 1993): 94–96. Accessed July 24, 2025. https://www.isgpb.org/journal/index.php/IJGPB/article/view/2930.