000 00418nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aHassan H.M; Hutchinson C ed
245 _aNatural resource and environmental information for decision making
260 _c1992
_bWorld Bank
_aWashington DC
366 _b1992
650 _aAccounting
942 _cBK
999 _c75468
_d75468