TY  - BOOK
AU  - Singh, A. K.
TI  - Agricultural extension: impact and assessment 
U1  - 630.717 
PY  - 2000///
CY  - Jodhpur
KW  - Agricultural extension work
KW  - Handbooks, manuals, etc
KW  - Agricultural
KW  - Rural development
KW  - Agricultural system
KW  - Rural sociology
ER  -