TY  - BOOK
AU  - Surendra singh
AU  - Pannu,C J S
AU  - sarjindar singh,
AU  - Singh,I P
AU  - Surinder jit Kaur,
TI  - Energy in Punjab agriculture
U1  - 630 
PY  - 1996///
CY  - Ludhiyana
PB  - Department of farm power& machinery Punjab agricultural university
KW  - Gop productionresource
KW  - resource assessment
ER  -