TY  - BOOK
AU  - Palanivelan, Jaisridhar
AU  - Sangeetha, S.
TI  - Evolution of extension in Agriculture /by
SN  - 978-3659432507
AV  - S431 .S65 2013
PY  - 2013///
CY  - Great Britain
PB  - Lap Lambert Academic publishing
ER  -