Hydro-electric potential in Europe and its gross, technical and economic limits. 

 - [Geneva,  1953] 
 - United Nations. [Document] ;  E/ECE/EP/131 .
 - Document (United Nations) ;  E/ECE/EP/131 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>54000168 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydroelectric power plants -- Europe.--Hydroelectric power plants -- Europe.