000 00302nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
100 _aSankar,U.
245 _aEnvironmental economics.
260 _aNew Delhi
_bOxford University Press
_c2002
300 _a469
653 _aEconomics
942 _2ddc
_cBK
999 _c15070
_d15070