000 00362nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aSevageldin I; Steel A eds
245 _aValuing the environment
260 _c1994
_bWorld Bank
_aWashington DC
366 _b1994
650 _aAccounting
942 _cBK
999 _c76820
_d76820