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Stark, R.

Stark, R., 1988. Well construction manual, Moratuwa, Sri Lanka: Sarvodaya Rural Technical Services. Available at: http://fr.ircwash.org/sites/default/files/212.5-88WE-7229.pdf.

Publié le: 29/12/2004

Stark, R. & Steiner, U., 1986. Manual of standardization for the construction of village water supplies in Sarvodaya Villages in Sri Lanka, Moratuwa, Sri Lanka: Helvetas, Swiss Association for Development and Cooperation.

Publié le: 29/12/2004

Stark, R., 1985. Manual for the construction of latrines in Sarvodaya villages in Sri Lanka, Kandy, Sri Lanka: Helvetas, Swiss Association for Development and Cooperation. Available at: http://fr.ircwash.org/sites/default/files/321.4-2431.pdf.

Publié le: 01/01/1970

Stark, R. & Steiner, U., 1985. Manual for the construction of handdug drinking water wells in Sarvodaya villages in Sri Lanka, Moratuwa, Sri Lanka: Helvetas, Swiss Association for Development and Cooperation. Available at: http://fr.ircwash.org/sites/default/files/212.5-83MA-2435.pdf.

Publié le: 29/12/2004

Stark, R., 1984. Caretaker manual for village water supplies constructed by Sarvodaya Rural Technical Service, Moratuwa, Sri Lanka: Helvetas Team Sri Lanka. Available at: http://fr.ircwash.org/sites/default/files/202.6-84CA-4696.pdf.

Publié le: 29/12/2004

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