Reversing the flow: agricultural water management pathways for poverty reduction - Castillo, G.E.; Namara, Regassa E.; Ravnborg, Helle Munk; Hanjra, Munir A.; Smith, L.; Hussein, M.H.; Béné, Christophe; Cook, Simon E.; Hirsch, D.; Polak, P.; Valee, Domitille; van Koppen, Barbara (2007)