Semalulu O, Magunda M, Mubiru D. Amelioration of sandy soils in drought stricken areas through use of Ca-bentonite. UJAS [Internet]. 2015 Jun. 12 [cited 2024 Nov. 21];16(2):195-20. Available from: http://journal.naro.go.ug/index.php/ujas/article/view/179