TY  - BOOK
AU  - John, K. C. and others,
TI  - Farmers` Participation in Agricultural Research and Extension Systems
SN  - 8170226171
U1  - 630 
PY  - 1997///
CY  - New Delhi
PB  - Concept Pub. Co.
KW  - Agricultural Research
KW  - Agriculture. & related technologies
KW  - Extension Systems
ER  -