TY  - BOOK
AU  - SINGH, Y.P
TI  - Key-Communicators of agricultural innovations
U1  - 301.24 S48K 
PY  - 1973///
PB  - Agra
KW  - AGRICULTURE -- INFORMATION SERVICE -- INDIA
KW  - AGRICULTURAL EXTENSION WORK -- INDIA
KW  - COMMUNTY DEVELOPMENT
ER  -