000 00396nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aWorld Bank.
245 _aRural Water supply hand pumps project: WBTPN 19.
260 _c1984
_bWorld Bank
_aWashington DC
366 _b1984
541 _gGratis
650 _aAccounting
942 _cBK
999 _c69352
_d69352