TY  - BOOK
AU  - Samanta, R.K.
TI  - Agricultural extension in changing world perspective
SN  - 8185565007
U1  - 690.715 22
PY  - 1991///
CY  - New Delhi
PB  - Uppal Pub. House, 
KW  - Extension
KW  - Agricultural extension work
N1  - Includes bibliographical references and index
ER  -