Welderufael, W.A.; Woyessa, Y.E.
(Interim : Interdisciplinary Journal: Vol 9, Issue 2: Central University of Technology Free State Bloemfontein, 2010)
Along the path of water flowing in a river basin are many water-related human interventions that modify the natural systems. Rainwater harvesting is one such intervention that involves abstraction of water in the upstream ...