TY  - BOOK
AU  - Roy, M.K,. Ghosh
TI  - Green World Green Energy
SN  - 9788121211680
U1  - 333.79 R95G 
PY  - 2013///
CY  - Nerw Delhi
PB  - Gyan Pub.
KW  - GREEN ENERGY
KW  - RENEWABLE ENERGY SOURCES
ER  -