000 00414nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aScrageldin I
245 _aWater supply, sanitation and environmental sustainability : financing challenge
260 _c1994
_bWorld Bank
_aWashington DC
366 _b1994
650 _aFinance
942 _cBK
999 _c77083
_d77083