F. Opio, A., K. Kayizzi, P. Tukamuhabwa, S. Kyamanwa, R. Buruchara, I. Mugagga, and R. Takusewanya. “Development of a Management Strategy for Bean Root Rot in Southwestern Uganda”. Uganda Journal of Agricultural Sciences, vol. 8, no. 10, Jan. 2003, pp. 107-16, http://journal.naro.go.ug/index.php/ujas/article/view/439.