Adapting the PHAST: ideas to adapt and combine the PHAST with other tools - IA Chiseka Water Project, Malawi

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Fiche Pratique Eau & Assainissement 2.1.8. Adapting the PHAST: ideas to adapt and combine the PHAST with other tools - IA Chiseka Water Project, Malawi - D. Delaplace, Inter Aide 2010