selected publications
-
article
- Short fallows of Tithonia diversifolia and Crotalaria grahamiana for soil fertility improvement in western Kenya. Agroforestry Systems. 55:181-194. 2002
- Land Use Change and Forestry: Emissions and Uptake of CO2 from Soils 1997
-
review
- Agricultural soils as a sink to mitigate CO2 emissions. Soil Use and Management. 230-244. 1997