TY  - GEN
AU  - Okali Christine
AU  - Sumberg, James
AU  - Farrington, John
TI  - Farmer participatory research : 
SN  - 1853392529
U1  - 630.7  
PY  - 1994///
CY  - London : 
PB  - Intermediate Technology Publications
KW  - Agriculture research
KW  - Developing countries
KW  - Agriculture reserach
N1  - Includes bibliographical references
ER  -