000 00320nam a2200121Ia 4500
008 170101s2008 xx 000 0 und d
082 _a338.927 PAV
100 _aPavithran, K.V
245 2 _aA textbook of environmental economics
260 _aNew Delhi
_bAge International
_c2008
300 _aP.103
942 _2ddc
_cBK
999 _c245131
_d245131