Biblio

B. Dwumfour-Asare, Nyarko, K. B., Nkrumah, E., Appiah-Effah, E., y Moriarty, P. B., «Life-cycle costs in Ghana: cost drivers of capital investment of small towns water schemes», WASHCost Ghana briefing note series, vol. 11. IRC , The Hague, the Netherlands, p. 8 p.; 4 Tab.; , 2012.

K. B. Nyarko, «Old Kokobriko community report: cost of water and sanitation services in Old Kokobriko in the Bosomtwe District of Ashanti Region, Ghana», IRC International Water and Sanitation Center, The Hague, The Netherlands, 2012.