Technical paper series / International Reference Centre for Community Water SupplyInternational workshop on hand pumps for water supply : Voorburg (The Hague), The Netherlands 12-16 July 1976 : reportSlow sand filtration for community water supply in developing countries : a selected and annotated bibliography / [I.C. Agarwal ... et al.]Public standposts for developing countries : proceedings of an international Expert Meeting held in Achimota (Accra), Ghana, 8-12 August, 1976Participation and education in community water supply and sanitation programmes : a selected and annotated bibliography / prepared by Christine van Wijk-SijbesmaCommunity education and participation in the slow sand filtration project : report of an international Meeting held in Voorburg (The Hague), The Netherlands 29 May-2 June 1978Prediction methodology for suitable water and wastewater processes : report University of Oklahoma and U.S. Agency for International Development Project on Appropriate Method of Treating Water and Wastewater in Developing CountriesAnalysis of organic compounds in water to support health effect studies : a consultants report / by A. W. GarrisonPublic standpost water suppliesPublic standpost water supplies: a design manualBombas de mano para uso en abastecimientos de agua potable en paises en desarrollo / preparado por F.Eugene McJunkin ; publ. bajo el patrocinio conjunto del programma de las Naciones Unidas para el medio ambiente y la Organización Mundial de la Salud