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International Water Supply Association

Association, I.Water Supp, 1981. Wasser Berlin '81 IFW : specialised conference of IWSA, low cost technology, 31 march-1 April 1981 : papers, London, UK: IWSA International Water Supply Association. Available at: https://fr.ircwash.org/sites/default/files/71IWSA81-157.9.pdf.

Publié le: 14/05/2008

Text : In English and French.

Association, I.Water Supp, 1978. International water supply association, twelfth congress, 2-6 October 1978, Kyoto, papers - Association internationale des distributions d'eau, douzième congrès, 2-6 octobre 1978, Kyoto, rapports, London, UK: IWSA International Water Supply Association. Available at: https://fr.ircwash.org/sites/default/files/71IWSA78-157.5.pdf.

Publié le: 08/05/2008

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