1. The World Bank Washington DC USA
2. Department of Agricultural and Biosystems Engineering, Faculty of Agricultural Technology Universitas Gadjah Mada Yogyakarta Indonesia
3. Watershed Organization Trust (WOTR) Pune MH India
4. Water Technology Centre Indian Agricultural Research Institute New Delhi India
5. Research Institute for Groundwater, (RIGW) National Water Research Centre (NWRC) Cairo Egypt
6. Agricultural Engineering and Technology, ANGRAU Guntur AP India
7. Faculty of Civil and Environmental Engineering Ostfalia University of Applied Sciences Suderburg Germany
8. Department of Water Sciences Engineering, Ahvaz Branch Islamic Azad University Ahvaz Islamic Republic of Iran