Gowing, J., and M. Tenywa. “Integrating Indigenous and Scientific Knowledge on Soils: Recent Experiences in Uganda and Tanzania and Their Relevance to Participatory Land Use Planning”. Uganda Journal of Agricultural Sciences 9, no. 1 (September 21, 2004): 184–191. Accessed May 10, 2024. http://journal.naro.go.ug/index.php/ujas/article/view/216.