Reynolds, John <br/><br/>
Handpumps: towards a sustainable technology 
by John Reynolds 
 - Washington, D.C.  International Bank for Reconstruction and Development  1992 
 - 153p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hand pumps
<br/><br/><label>Dewey Class. No.: </label>V45 R335