TY  - BOOK
AU  - Singh, Vijender
AU  - Vasishtha, M. S.
TI  - Rural extension handbook
SN  - 9788181891792
U1  - 630.717 
PY  - 2007///
CY  - Lucknow
PB  - International Book Distributing
KW  - Rural extension
KW  - Agricultural extension work
ER  -