TY  - BOOK
AU  - Sanjay Kumar
TI  - Impact of National Demonstration Programme in Vaishali District / 
U1  - 630.715 
PY  - 1988///
CY  - .- Pusa, Samastipur
PB  - : RAU
KW  - Extension Education
KW  - National Demonstration Programme
KW  - Thesis
KW  - M.Sc
ER  -