Winkelen, J.C. van

Johnston, M.P., Kraak, J.H. & van Winkelen, J.C., 1986. Evaluation mission on OMT programmes in the urban and semi-urban water supply sector supported by the Netherlands government, March-April 1986 : final report, The Hague, The Netherlands: Netherlands, Ministry of Foreign Affairs, DGIS. Available at: https://www.ircwash.org/sites/default/files/R822-2981.pdf.