Danert, Kerstin  Dr. <br/><br/>
A brief history of hand drilled wells in Niger :  only the beginni ng / 
[Dr. Kerstin Danert] 
 - Nairobi, Kenya :  Water and Sanitation Program ,  2006. 
 - 15 p. :  ill. ;  29 cm. 
 - Rural water supply series. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply-- Africa.<br/>Underwater drilling-- Africa.<br/>Water well drilling-- Africa.
<br/><br/><label>Dewey Class. No.: </label>628.114