Ravn, Jarle <br/><br/>
Hydropower development :  planning and implementation of hydropower projects / 

 - Norway :  Norwegian institute of Technology. ,  1992 
 - 177 p. :  ill. ;  30 cm. 
 -  v. 5 .
<br/><br/><label>ISBN: </label>8275980135 
<br/><br/><label>LC Class. No.: </label>D4346 
<br/><br/><label>Dewey Class. No.: </label>333.91411  / RAV