TY  - GEN
AU  - Fresco, Louise O.
TI  - Cassava in shifting cultivation: a systems approach to agricultural technology development in Africa
SN  - 9068320130
U1  - 631.5818096 
PY  - 1986///
CY  - Netherlands
PB  - Royal Tropical  Institute
KW  - Agriculture and related technologies
KW  - Shifting cultivation
KW  - Reduced cultivation methods
KW  - Special methods of cultivation
KW  - Cultivation and harvesting
KW  - Specific techniques
ER  -