URI

http://hdl.handle.net/11295/52207

Citation

Helsen, J. A., Wambugu, C. M., Gichuki, F. N., Mungai, D. N., Gachene, C. K. K., & Thomas, D. B. (2000). From problem diagnosis to zoning: new avenues for collaborative research and development. In Land and water management in Kenya: towards sustainable land use. Proceedings of the Fourth National Workshop, Kikuyu, Kenya, 15-19 February, 1993. (pp. 329-331). Soil and Water Conservation Branch, Ministry of Agriculture and Rural Development.