TY  - BOOK
AU  - Rai, G.D.
TI  - Non-conventional sources of energy
SN  - 8174090738
U1  - 621.042 
PY  - 2014///
CY  - New Delhi: 
PB  - Khanna Publishers, 
KW  - Applied physics
KW  - Biomass
KW  - Solar energy
KW  - Solar radiation
ER  -