000 00311nam a22001217a 4500
020 _a9788170359159
082 _a338.927
_bKUM.F
100 _aKumar A
245 _aFundamentals of environmental economics
260 _aNew Delhi
_bDaya publishing
_c2014
650 _aEcology
_aEnviromental policy
942 _cBK
999 _c201999
_d201999