1. Department of Agribusiness and Commerce Lincoln University Christchurch New Zealand
2. Prof. em. Land and Water Development, IHE Delft Delft the Netherlands
3. Otago Regional Council Dunedin New Zealand
4. Department of Soil and Physical Sciences Lincoln University Christchurch New Zealand
5. Department of Civil Engineering Institute of Engineering, Tribhuvan University Pulchowk Nepal
6. Irrigation and Water Resources Management Consultant Janakpur Nepal
7. Department of Environmental Management Lincoln University Christchurch New Zealand