TY  - BOOK
AU  - Kaushika, N D & Kaushik, Kshitij
TI  - Energy, ecology and environment : a technological approach
SN  - 8185589208
U1  - 333.79 KAU 
PY  - 2004///
CY  - New Delhoi
PB  - Capital Publishing Company
N1  - includes index
ER  -