TY  - BOOK
AU  - Tripp,Robert
TI  - Self-sufficient agriculture: Labour and Knowledge in Small-scale Farming
SN  - 1844072795
AV  - S494.5.I5.T7 2005 
U1  - 630/.9172/4 
PY  - 2005///
CY  - London
PB  - Earthscan
KW  - Agricultural innovations
KW  - Developing Countries
KW  - Sustainable agriculture
KW  - Farms, Small
ER  -