[422646]   
Achieving water security : lessons from research in water supply, sanitation and hygiene in Ethiopia / ed. by Roger Calow, Eva Ludi, Josephine Tucker. - Rugby : Practical Action Publishing, 2013. - XX, 202 p.
Descritores: Abastecimento de água | Saneamento básico | África
Cota: EA.CAF 2 Ach|ISCTE