TY  - BOOK
AU  - Boef,Walter de
AU  - Amanor,Koja
AU  - Wellard,Kate
TI  - Cultivating knowledge : genetic diversity, farmer experimentation and crop reseach
SN  - 1853392049
U1  - 631.208 
PY  - 1993///
CY  - London
PB  - Intermediate Technology Publications
KW  - agricultural research
KW  - plant breeding
ER  -