TY  - BOOK
AU  - Samanta, R.K. 
TI  - Agricultural extension in changing world perspective
SN  - 8185565007
U1  - 630.208 
PY  - 1991///
CY  - New Delhi 
PB  - Uppal Publishing House 
KW  - Agricultural
KW  - Agricultural development
N1  - Includes bibliographical references and index
ER  -