1. CABI Delémont Switzerland
2. Institute of Plant Sciences University of Bern Bern Switzerland
3. College of Agriculture and Environmental Science Haramaya University Dire Dawa Ethiopia
4. Baringo Subcentre Kenya Forestry Research Institute Marigat Kenya
5. Institute for Climate Change and Adaptation University of Nairobi Nairobi Kenya
6. Water and Land Resource Centre Addis Ababa Ethiopia
7. College of Natural Sciences Addis Ababa University Addis Ababa Ethiopia
8. Centre for Development and the Environment University of Bern Bern Switzerland