TY  - BOOK
AU  - Vikas Kumar
TI  - Knowledeg GAP and Training Needs of Farmers in Relation to Potato Cultivation : a study in samastipur district of bihar / 
U1  - 630.715 
PY  - 1996///
CY  - .- Pusa, Samastipur
PB  - : RAU
KW  - Extension Education
KW  - Farmers
KW  - Potato Cultivation
KW  - Training Needs
KW  - Thesis
KW  - M. Sc
ER  -