Ince, M., Bashir, D., Oni, O.O.O., Awe, E.O., Ogbechie, V., Korve, K., Adeyinka, M.A., Olufolabo, A.A., Ofordu, F., y Kehinde, M., Rapid assessment of drinkingwater quality in the federal republic of Nigeria : country report of the pilot project implementation in 2004-2005 . Geneva, Switzerland: World Health Organization (WHO), 2010, p. xiii, 78 p.; 16 fig.; 35 tab.