Mwakalila, Shadrach S.2016-05-052016-05-052009Mwakalila, S.S. 2009. Indigenous Knowledge in Soil and Water Conservation for Sustainable Rice Cultivation in North Western Tanzania. Botswana Journal of Agriculture and Applied Sciences. Vol 4 No. 2. pp 146155.http://hdl.handle.net/20.500.11810/1832enIndigenous Knowledge in Soil and Water Conservation for Sustainable Rice Cultivation in North Western TanzaniaJournal Article