TY  - BOOK
AU  - A.K. Singh...et.al.
TI  - Dynamics of agricultural extension approaches
SN  - 9788176223423
U1  - 630.715 
PY  - 2015///
CY  - New Delhi
PB  - Biotech Books
KW  - Agricultural extension
KW  - India
N1  - Includes bibliographical references and index
ER  -