TY  - RE
TI  - Land development and management of acid tropical soils in Africa; Report of the IBSRAM sessions seminar on lateritic soils materials and ores
PY  - 1986///
CY  - Bangkok (Thailand) :, 
KW  - Acid soils
KW  - Africa
KW  - Soil management
KW  - Tropical soils
N1  - Held in Douala, Cameroon, January, 21-27, 1986
ER  -