000 00314nam a2200133Ia 4500
999 _c24007
_d24007
020 _a97800701072786
082 _a620.8
100 _aShivaKumar,Raman
245 _aEnergy, Enviornment, Ecology And Society
250 _a-
260 _bTata McGraw Hill
_aNew Delhi
_c2010
300 _axiii,218 p.
942 _cBK