Farmers' participation in agricultural research and extension systems
National Institute of .... Extension Management Hyderabad
Farmers' participation in agricultural research and extension systems - New Delhi Concept Publishing 1997 - 22m; 271
AGRICULTURAL EXTENSION WORK
AGRICULTURAL EXTENSION WORK
630.715 F18
Farmers' participation in agricultural research and extension systems - New Delhi Concept Publishing 1997 - 22m; 271
AGRICULTURAL EXTENSION WORK
AGRICULTURAL EXTENSION WORK
630.715 F18