Institute of Water and Sanitation Development -Harare, ZW, IWSD et Nairobi, K. E. Water and,
« Review of the IRWSSP. Volume II. Evolution of the integrated rural water supply and sanitation programme in Zimbabwe : a background report to the IRWSSP sector evaluation ». Institute of Water and Sanitation Development, Harare, Zimbabwe, p. 56 p. : boxes, fig., tabs., 2000.
Institute of Water and Sanitation Development -Harare, ZW, IWSD et Nairobi, K. E. Water and,
« Review of the IRWSSP. Volume III. Institutional arrangements ». Institute of Water and Sanitation Development, Harare, Zimbabwe, p. 62 p. : boxes, fig., tabs., 2000.