A. Shaheed and Bruce, N.,
“Combined household water treatment and indoor air pollution projects in urban Mambanda, Cameroon and rural Nyanza, Kenya : report of a mission to Mambanda, Cameroon and Nyanza, Kenya, carried out from 10 to 18 December 2009”. World Health Organization (WHO), Geneva, Switzerland, p. 79 p. : 3 boxes, 17 fig., 13 tab., 2011.