00453nam a2200133   450000500170000000700040001700800040002104000090002505000160003424501300005026000790018030000180025965000420027720150605145421.0000000  aUOEL  aTD927b.R87  aRural Water Supply in Developing Countries :bProceedings of aworkshop on training, Held in Zomba, Malawi, 5-12 August 1980 /  aSponsored by Malawi ;bInternational Development Research Centre ,cc1980.  a144p. :bill.  2Rural WaterxEnvironmental Technology