TY  - BOOK
AU  - Surendra Singh
TI  - Research digest on energy requirements in agricultural sector; an ICAR co-ordinated research project(1971-2001)
U1  - ARCH 338.1 S94R 
CY  - Ludhian
PB  - Punjab Agricultural University
KW  - AGRICULTURE AND ENERGY
KW  - AGRICULTURE - ENERGY CONSUMPTION
ER  -