Hydraulic ram pumps and Sling Pumps

OP 32-EAnnex 7: BibliographyAbugre, C. (1993). ‘When credit is not due to-financial services by NGO’s in Africa’. In: Smallenterprise development, vol. 4, no. 4.Baldwin, G. (1983). ‘Why present value calculations should not be used in choosing rural watersupply technology’. In: World development, vol 11, no. 12, p. 1075-1081.Bates, T. and Wyatt, A. (1988). The operation and maintenance of water supply systems in developingcountries : a cost study. Rev.ed. Arlington, VA, USA: Water and Sanitation for Health Project..by Kristin Komives and Linda Stalker Prokopy. (2000). Cost recovery in the Focus Projects : results,Attitudes, Lessons and Strategies (Draft). Research and Surveys series. BDP (Business Partners forDevelopment - Water and sanitation Cluster) London, UK.Brikké, F. et al. (2001). Linking technology choice with operation and maintenance for low cost watersupply and sanitation. Delft, The Netherlands, IRC International Water Supply and Sanitation Centre.Briscoe, J. et al. (1990). ‘Toward equitable and sustainable rural water supplies : a contingentvaluation study in Brasil’. In: World Bank economic review, vol. 4, no. 2: 115-134..Briscoe, J. et al. (1991). Rural water supply in Kerala, India : how to emerge from a low-levelequilibrium trap. Washington, DC, USA, World Bank.Briscoe, J. et al. (1995). ‘Contingent valuation and actual behavior : predicting connections to newwater systems in the state of Kerala, India’. In: World Bank economic review, vol. 9, no. 2, 373-395.Brookshire, D.and Neill, H. (1992). ‘Benefit transfers : conceptual and empirical issues’. In: Waterresource research, vol. 28, no. 3, p. 651-655.Calorama (1995). Handpumps. Elburg, The Netherlands, Calorama Rural Development Service. (Lowcost water supply series; no. 4)CAPRE and ANDESAPA (1996). Análisis del agua no contabilizada en sistemas de agua potable(Bajo el marco del proyecto de promoción CAPRE, ANDESAPA y sus miembros).Collignon, B and Allely, D. (1994). La gestion du service de l’eau dans les centres secondaries dubassin du fleuve Sénégal.. Paris, France, Programme Solidarité Eau Editions du Gret. (Collectionétudes et travaux).Coyaud, D.P. (1988). Private and public alternatives for providing water supply and sewerageservices. Washington, DC, USA, World Bank. (Infrastructure and urban development report; no. INV31)Comisión de Regulación de Agua Potable y Saneamiento (1995). Resoluciones varias sobre costos ytarifas. Bogotá, Colombia, Comisión de Regulación de Agua Potable y Saneamiento.Director of the Rural Water Supply Namibia (1998). Namibia rural water supply strategy papers.Windhoek, Namibia, Director of the Rural Water Supply Namibia.Evans, P. (1992). Paying the piper. The Hague, The Netherlands, IRC International Water andSanitation Centre. (Ocasional paper 18).Franceys, R. (1999). Strategic management and public private partnership module. Unpublishedlecture notes on SUM and UIM Course. Delft, The Netherlands, IHE.66