00841nam a22002417a 450000500170000000800410001701000170005802000220007504000230009705000210012008200200014124501120016126000730027330000280034649000170037450000370039150400290042865000320045765000360048970000190052570000280054483000270057220181210003511.0830428s1982    onca     b    000 0 eng    a   83142893   a0889363609 (pbk.)  aBD-DhBPAcBD-DhBPA00aTJ903b.V55 1982  a631.7bSHV 198200aVillage handpump technology :bresearch and evaluation in Asia /ceditors, Donald Sharp and Michael Graham.  aOttawa, Canada :bInternational Development Research Centre,cc1982.  a72 p. :bill. ;c25 cm.1 aIDRC ;v204e  aSummaries in French and Spanish.  aIncludes bibliographies. 0aHand pumpszSoutheast Asia. 0aDrinking waterzSoutheast Asia.1 aSharp, Donald.1 aGraham, Michael,d1949- 0aIDRC (Series) ;v204e.