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Langenegger, O.

Langenegger, O., 1994. Groundwater quality and handpump corrosion in [West] Africa, (Water and sanitation report no. 8) Washington, DC, USA: UNDP-World Bank Water and Sanitation Program. Available at: https://fr.ircwash.org/sites/default/files/232.2-94GR-12494.pdf.

Publié le: 29/12/2004

This report deals primarily with the problems associated with handpump corrosion: the effects of handpump corrosion on handpump performance and...

Karp, A. et al., 1988. Approvisionnement en eau des collectives : l'option "pompes manuelles", Washington, DC, USA: World Bank.

Publié le: 29/12/2004

Karp, A. et al., 1988. Abastecimiento de agua a la comunidad : la opcion de la bomba manual, Washington, DC, USA: World Bank.

Publié le: 29/12/2004

Karp, A. et al., 1987. Community water supply : the handpump option, Washington, DC, USA: World Bank. Available at: https://fr.ircwash.org/sites/default/files/Karp-1987-Community.pdf.

Publié le: 29/12/2004

The book summarizes the findings of the first phase (1981-1986) of UNDP/World Bank Project INT/81/026 - Laboratory and Field Testing and...

Langenegger, O., 1987. Groundwater quality in rural areas of Western Africa, Abidjan, Ivory Coast: World Bank Regional Water and Sanitation Group Western Africa. Available at: https://fr.ircwash.org/sites/default/files/241.0-87GR-5213.pdf.

Publié le: 29/12/2004

Langenegger, O., 1987. Rapport recapitulatif sur l'essai de pompes a motricite humain au Niger, Abidjan, Ivory Coast: World Bank Regional Water and Sanitation Group Western Africa. Available at: https://fr.ircwash.org/sites/default/files/232.2-5747.pdf.

Publié le: 01/01/1970

Langenegger, O., 1987. The impact of handpump corrosion on water quality, Abidjan, Ivory Coast: World Bank Regional Water and Sanitation Group Western Africa. Available at: https://fr.ircwash.org/sites/default/files/232.2-87IM-5774.pdf.

Publié le: 29/12/2004

The exploitation of groundwater by means of boreholes for supplying small user groups and rural communities with water has already been widely...

Langenegger, O., 1987. Groundwater quality : an important factor for selecting handpumps, Washington, DC, USA: World Bank. Available at: https://fr.ircwash.org/sites/default/files/232.2-4028.pdf.

Publié le: 01/01/1970

Handpumps are considered to be the most economical means for utilizing - grou.idwater for millions of people in rural and urban fringe areas in...

Karp, A. et al., 1984. Handpumps testing and development : progress report on field and laboratory testing, (World Bank technical paper no. 29) Washington, DC, USA: World Bank.

Publié le: 29/12/2004

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