Biblio

S. Kayaga, WHO -Geneva, CH, World Health Organization, y Water, Engineering and Development Centre -Loughborough, GB, WEDC, «Emergency treatment of drinking water at point-of-use : WHO technical note for emergencies No. 5», vol. 5. World Health Organization (WHO), Geneva, Switzerland, p. 4 p.; ill.; 6 fig., 2005.

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.