00559nam a2200157Ia 4500008004100000082001900041245001600060260002300076300001000099490005500109600009100164650001700255942001000272952010200282999001700384130903s9999    xx            000 0 und d  a628.1(063)  M0  aProceedings  aOttawabIDRCc1981  a144p.  aInternational Development Research Centre, no.167c  aWorkshop on Rural Water Supply in Developing Countries, Zomba (Malawi) Aug.5-12, 1980.  aWater supply  cGRBK   00104070aKSDbKSDd2013-09-03l0o628.1(063)  M0pG1032r2013-09-03 00:00:00w2013-09-03yGRBK  c81994d81994