Dams and dikes in development : proceedings of the symposium at the occasion of the World Water Day, 22 March 2001 / ed. by: Hans van Duivendijk, Bart Schulz and Cees-Jan van Westen

Dams and dikes in development : proceedings of the symposium at the occasion of the World Water Day, 22 March 2001 / ed. by: Hans van Duivendijk, Bart Schulz and Cees-Jan van Westen