Biblio

C. Sijbesma and Postma, L., “Quantification of qualitative data in the water sector: the challenges”, Water international, vol. 33, no. 2, pp. 150- 61 : boxes, fig. tab., 2008.

L. Postma, Getkate, R., and van Wijk-Sijbesma, C. A., Life skills-based hygiene education : a guidance document on concepts, development and experiences with life skills-based hygiene education in school sanitation and hygiene education programmes., vol. 42. Delft, The Netherlands: IRC, 2004, p. xiv, 144 p. : 12 boxes, 1 fig., 10 tab.

L. Postma, James, A. J., van Wijk, C., James, A. J., and van Wijk, C., “QIS : a new participatory management tool to assess and act on field reality”, in People-centred approaches to water and environmental sanitation : proceedings of the 30th WEDC Conference, Vientiane, Lao PDR, 25-29 October 2004 , 2004, pp. P. 345-348 : 1 box.

C. A. van Wijk-Sijbesma and Postma, L., “MPA : a new methodology for participatory monitoring”, Waterlines, an international journal of water, sanitation and waste, pp. p. 6-7 : 1 box, 2 fig., 2003.

F. Brikke and Postma, L., “West Africa water programme : evaluation and advisory mission : final report. Pt 3. Background information”. PLAN International, Dakar, Senegal, p. vi, 84 p., 2001.