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Mayer, J.

Schwingshandl, A. et al., 1997. Working group A 8 water supply and sanitation in Central and Eastern European countries, New Independent States and Mongolia : volume II : final version, Vienna, Austria: Mountain Unlimited Society of Development and International Cooperation.

Fecha publicación: 01/01/1970

Schwingshandl, A., Weidel, H. & Mayer, J., 1997. Water supply and sanitation in Central and East European countries, New Independent States and Mongolia, Geneva, Switzerland: Water Supply and Sanitation Collaborative Council, WSSCC.

Fecha publicación: 30/11/1995

Main objectives of the project were to: (1) give an overview on the status of the water supply and sanitation (WATSAN) sector in the area; (2)...

Schwingshandl, A., Weidel, H. & Mayer, J., 1996. Situation of the water supply and sanitation sector in the Central and East European countries, the New Independent States and Mongolia : inquiry on information and preparation of country issue papers,

Fecha publicación: 01/01/1970

Mayer, J., 1995. Rwanda : connaissance, attitude et pratique en matiere d'eau, d'hygiene et d'assainissement en milieu rural, Kigali, Rwanda: UNICEF. Available at: https://es.ircwash.org/sites/default/files/824-RW-13543.pdf.

Fecha publicación: 01/01/1970

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