TY  - BOOK
AU  - Rai, G.D.
TI  - Non-Conventional Energy Sources
SN  - 8174090738
U1  - 333.79 RA-N 
PY  - 2016///
CY  - New Delhi
PB  - Khanna Publishers
KW  - Economics of land & energy
KW  - Non-Conventional Energy Sources
ER  -