Ngugi, Keziah; Gichaba, Maina; Kathumo, Vincent; Ertsen, Maurits
(Springer International Publishing, 2020-06-25)
Sand dams have become popular in many parts of the arid world as a relatively cheap and effective water harvesting technology. Kenya is one of the countries with the highest number of such dams, with semi-arid Kitui County ...