TY  - BOOK
AU  - Willem Heemskerk
AU  - Bertus Wennink
TI  - Building social capital for agricultural innovation: : experiences with former groups in sub-saharan Africa
SN  - 90-6832-161-7
AV  - S494.15.W65 
PY  - 2004///
CY  - Amsterdam
PB  - :Royal Tropical Institute
KW  - Agriculture innovation- africa,
KW  - Agriculture productivity
ER  -