“Combining Ability Study in a 6 × 6 Diallel Cross of Maize: Combining Ability of a Diallel Cross of Maize”. 2011. Biological Sciences - PJSIR 54 (1): 18-22. https://doi.org/10.52763/PJSIR.BIOL.SCI.54.1.2011.18.22.