Laboratory testing of handpumps for developing countries  final technical report 
Internation Bank for reconstruction and development 
 - Washington, D. C.  The World Bank  1984 
 - xii,267p.  ill.  27 cm. 
<br/><br/><label>ISBN: </label>0-8213-0311-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Handpumps<br/>Testing<br/>Developing countries<br/> Consumer's assocition testing and research laboratories
<br/><br/><label>LC Class. No.: </label>ERB TJ903.L33