Onyancha, Caroline; Mathu, Eliud M.; Mwea, Sixtus; Ngecu, Wilson
(2014-03)
The number of boreholes for abstracting water from aquifers beneath Nairobi City increased from 2 in the year 1927 to about 2500 in the year 2009. According to the Republic of Kenya Population and Housing Census, the urban ...