SAWA -Utrecht, NL

Utrecht, N.L.S.A.W.A.-, Oegstgeest, N.L.C.E.B.E.M.O.- & Tamale, G.H.Tamale Arc, 1990. Village water reservoirs project, Tamale, Ghana : halfyearly report June 1990, Tamale, Ghana: SAWA. Available at: https://fr.ircwash.org/sites/default/files/824-GHTA90-10305.pdf.