Carbon and nutrient dynamics in natural and agricultural tropical ecosystems /
Bergström, L.(Lars)
Kirchmann, H.(Holger)
C.A.B. International.
Wallingford : CAB International,
1998.
The product of a symposium held at the University of Zimbabwe in May 1996.
Includes index.
Crops and soils
Soil fertility
Soils
Soils
Agricultural ecology