TY  - BOOK
AU  - B. H. Khan
AU  - ,
TI  - Non conventional energy resources
SN  - 0070606544
U1  - 333 . 7  KHN 
PY  - 2006///
CY  - New Dehli
PB  - Tata McGraw-Hill
KW  - Energy development - environmental aspects
N1  - ISD
ER  -