Fraenkel, Peter. <br/><br/>
Windpumps:  A Guide for Development Workers./ 
Fraenkel, Peter. 
 - Nottingham:  Intermediate Technology Publications Ltd,  1993. 
 - xi,156p.: 
<br/><br/><label>ISBN: </label>1853391263 
<br/><br/><label>Subjects--Topical Terms: </label> Windpumps: A Guide for Development Workers. 
<br/><br/><label>Dewey Class. No.: </label>621.67