E. P. Obuo, J., R. Omadi, J., Okwang, D., & Okurut-Akol, H. (2004). Pigeon pea seed production and delivery system: Experience from the Lango farming system. Uganda Journal of Agricultural Sciences, 9(1), 645–650. Retrieved from http://journal.naro.go.ug/index.php/ujas/article/view/279