Construction and maintenance of water wells for peace corps volunteers / 
prepared by Volunteers in tEchnical Assistance. 
 - Maryland :  Volunteers in Technical Assistance,  1979. 
 - 170 p. ;  28 cm. 
<br/><br/>Includes bibliography. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wells construction.<br/>Hydraulic engineering.