Laboratory testing of handpumps for developing countries: final technical report 

 - Washington, D.C.  IBRD  1984 
 - 267p. 
 - World Bank Technical Paper, 19 .
<br/><br/> UNDP Project Management Report,3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply - Underdeveloped countries
<br/><br/><label>Dewey Class. No.: </label>V43 In8r