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Mathys, A.

Mathys, A. & Komives, K., 1999. Improving peri-urban water supply and sanitation services : early lessons from the El Alto Pilot Project, (Field note / WSP no. 4) La Paz, Bolivia: Water and Sanitation Program - Andean Region. Available at: https://nl.ircwash.org/sites/default/files/827-BOLA99-18214.pdf.

Publicatiedatum: 31/12/2004

Mathys, A., 1999. El mejoramiento de la eficiencia de costos en los proyectos para la provision de agua en el area rural : hallazgos, conclusiones y recomendaciones de un estudio regional de costos, (Nota de campo / WSP no. 3) Lima, Peru: Water and Sanitation Program - Andean Region. Available at: https://nl.ircwash.org/sites/default/files/202.6-99ME-18306.pdf.

Publicatiedatum: 31/12/2004

Mathys, A., 1999. Improving cost efficiency of rural water supply projects : findings, conclusions, and recommendations of a regional cost study, Lima, Peru: Water and Sanitation Program, WSP.

Publicatiedatum: 30/12/2004

Savina, A. & Mathys, A., 1994. L'alimentation en eau en milieu urbain dans les quartiers defavorises : une question de partage?, Abidjan, Ivory Coast: World Bank Regional Water and Sanitation Group for West and Central Africa. Available at: https://nl.ircwash.org/sites/default/files/205.42-94AL-14311.pdf.

Publicatiedatum: 30/12/2004

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