TY  - BOOK
TI  - Changing roles of agricultural extension in Asian nations
SN  - 8176465739
U1  - 630.715095 CHA 
PY  - 2006///
CY  - Delhi :  
PB  - B.R. Pub. Corp.
KW  - Agricultural extension work -- Asia.
KW  -  Agricultural extension work
KW  - Asia
ER  -