Biblio

WHO -Geneva, CH, World Health Organization, “Water, sanitation and health electronic library : a compendium of information on water, sanitation and health”. World Health Organization (WHO), Geneva, Switzerland, p. CD-ROM (235 documents, 21,500 p.), 161 MB, 2006.

WHO -Geneva, CH, World Health Organization, “Environmental health reference collection”. GELNET, Office of Global and Integrated Environmental Health, World Health Organ, Geneva, Switzerland, p. WP 5.1 file (188 Kb), 1994.

WHO -Geneva, CH, World Health Organization, “WHO Programme for the Promotion of Environmental Health : bibliography of selected publications and documents”. World Health Organization, Division of Environmental Health, Geneva, Switzerland, p. iv, 182 p., 1991.