Water technology : there must be a better way

Henry, D.2007-11-131999-03-112007-11-131978http://hdl.handle.net/10625/23716French version available in IDRC Digital Library: Hydraulique rurale : Des armes et une tactique inadéquatesp. 26-27enWATER SUPPLYHYDRAULIC EQUIPMENTAPPROPRIATE TECHNOLOGYRURAL AREASWater technology : there must be a better wayMedia and messagesJournal Article