000 00305nam a2200121Ia 4500
008 191201s2019 xx 000 0 und d
100 _aArora, K C
245 0 _aEnergy Ecology Environment and Society
260 _aN.Delhi
_bDhanpat Rai Pub (P) Ltd
300 _a236
650 _aApplied
942 _2ddc
_cBK
999 _c1703
_d1703