FRAENKEL PETER <br/><br/>
Water- Pumping Devices  A hand book for users and choosers 

 - 2nded. 
 - LONDON  INTERMEDATE TECHNOLOGY PUBLICATION  1997 
 - 254p. 
<br/><br/><label>ISBN: </label>1853393460 
<br/><br/><label>Dewey Class. No.: </label>639.977/FRA