000 00452 a2200193 4500
003 ISURu
005 20240721203527.0
020 _a1853391263
041 _aeng
082 _a621.19
_bWIN
090 _d46887
100 _aFraenkel, Peter
_9119029
245 _aWindpumps
_ba guide for development workers
260 _aLondon
_bITP
_c1993
_g1993
300 _axi,156 p.
650 _aEngineering
942 _cL
999 _c41512
_d46887
945 _dMain Library ADMIN
_c26318