TY  - BOOK
AU  - Khan,B H.
TI  - Non Conventional Energy Resources 
SN  - 0070681031 (paperback)
PY  - 2009///
CY  - [S.l.]
PB  - Tata McGraw Hill Education Private Limited
KW  - Non Conventional Energy
UR  - http://www.amazon.com/exec/obidos/ASIN/0070681031/chopaconline-20
ER  -