Makoi, Joachim HJR, and Patrick Alois Ndakidemi. “Effect of Plant Densities and Cropping Systems on Yield Components of Cowpea (<i>Vigna unguiculata< i> L. Walp.) Genotypes and Sorghum (<i>Sorghum Bicolor < I>L. Moench.)”. Journal of Tropical Agriculture 48, no. 2 (December 27, 2010): 28–33. Accessed May 3, 2024. https://jtropag.kau.in/index.php/ojs2/article/view/219.