Delft University of Technology Water Resources Management, Stevinweg 1, Delft, 2628 CN Netherlands ; Center for Development Research (ZEF) Bonn University, Walter-Flex-Str 3, Bonn, 53113 Germany
International Water Management Institute, PMB CT 112 Cantonments, Accra, NA Ghana
Cornell University Biological & Environmental Eng, Riley-Robb Hall, Ithaca, NY 14853 United States ; Center for Development Research (ZEF) Bonn University, Walter-Flex-Str 3, Bonn, 53113 Germany
Cornell University Biological & Environmental Eng, Riley-Robb Hall, Ithaca, NY 14853 United States
SEI-Boston, 11 Arlington Street, Boston, MA 02116-3411, USA, Boston, MA 02116 United States