References
- ) Arnold. E. M. and DeWees, P. A. (Eds) 1995. Tree Management in Farmer Strategies. OUP.
- ) British Development Division in Eastern Africa 1995. Renewable natural resources strategy for Kenya. ODA, Nairobi.
- ) Overseas Development Administration 1993. ODA Biodiversity Strategy. ODA, London.
- ) Overseas Development Administration 1993. ODA Forestry Strategy. ODA, London.