Christiansson, Carl. Soil erosion and sedimentation in semi-arid Tanzania : studies of environmental change and ecological imbalance / Carl Christiansson. - Uppsala : Wiksell International, 1981. - xii, 208 p. : ill. ; 25 cm. Includes bibliography. Open access. LCCN: 82116958 Subjects--Topical Terms: Soil erosion--Tanzania--Dodoma Region.Resrevoir sedimentation--Tanzania--Dodoma Region.Watersheds--Tanzania--Dodoma Region.Arid regions--Tanzania--Dodoma Region.