000 00371nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aBlackett I.C
245 _aLow cost urban sanitation in Lesotho
260 _c1994
_bWorld Bank
_aWashington DC
366 _b1994
650 _aCOSTING
942 _cBK
999 _c76776
_d76776