TY  - BOOK
AU  - Khan, B.H 
TI  - Non conventional energy resources 
SN  - 978-0-07-014276-3 
U1  - 621.042 KHA  
PY  - 2010///
CY  - Tata mcgraw hill company Ltd 
PB  - New Delhi 
KW  - MECHANICHAL
ER  -