000 00346nam a22001337a 4500
008 150911b xxu||||| |||| 00| 0 eng d
020 _a9789350042809
082 _a621.042 ENE
110 _aKogent Learning Solutions Inc
245 _aEnergy Environment Ecology and Society
260 _aDelhi
_bdreamtech
_c2012
942 _cBK
999 _c23436
_d23436