TY  - BOOK
AU  - Rao, M. V. R. Koteswara 
TI  -  Energy resources: conventional & non-conventional 
SN  - 9788178001241
U1  - 621.042 
PY  - 2006///
CY  - Hyderabad
PB  - BS Publications, 
KW  - Energy development
KW  - Power resources
ER  -