000 00338nam a22001097a 4500
008 140102b xxu||||| |||| 00| 0 eng d
020 _a8185589208
050 _a333.79
100 _aKaushika N D
245 _aEnergy,ecology and environment:
_ba technological approach
_cKshitij Kaushik
260 _aNew Delhi
_bCapital Publishing comp.
_c2004
999 _c329075
_d329075