Fraenkel, Peter <br/><br/>
Micro-Hydro power:  a guide for development workers/ 

 - London  Intermediate technology publications in association with the Stockholm  1991 
 - x, 150p. :  ill. ; 
<br/><br/><label>ISBN: </label>1853390291 
<br/><br/><label>LC Class. No.: </label>TK1081  / .M58 1991