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World Health Organization. Community Water Supply and Sanitation UnitWorld Bank[A Review of the WHO/World Bank Cooperative Programme in Community Water Supply and Sanitation (1971-1984]

World Health Organization. Community Water Supply and Sanitation Unit[Water supply, sanitation and health in rural areas : report of the second consultation of the WHO Working Group on Water, Sanitation and Health, Geneva, 9-11 April 1991]

Consultation internationale sur l'eau potable et l'assainissement (1987: Interlaken, Switzerland)World Health Organization. Community Water Supply and Sanitation Unit[Consultation internationale sur l' eau potable et l' assainissement, Interlaken, Suisse, du 13 au 16 octobre 1987]
World Health Organization. Community Water Supply and Sanitation Unit[Décennie internationale de l' eau potable et de l' assainissement : Système d' information sur les projets et les programmes, Rév]

International Drinking Water Supply and Sanitation DecadeWorld Health Organization. Community Water Supply and Sanitation Unit[Guiding principles for national monitoring of the water supply and sanitation sector / International Drinking Water Supply and Sanitation Decade, Principes directeurs pour la surveillance nationale de l'approvisionnement en eau et de l'assainissementPrincipios fundamentales para la vigilancia national del sector del abastecimiento de agua y del saneamiento / Decenio internacional del agua potable y del saneamiento ambiental]

International Drinking Water Supply and Sanitation DecadeWorld Health Organization. Community Water Supply and Sanitation Unit[Catalogue des organismes de soutien extérieurs, 3a éd]

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