Sorensen, Bent <br/><br/>
Renewable energy: physics, engineering, environmental impacts, economics & plann / 
Sorensen, Bent. 
 - 4th ed. 
 - New Delhi:  Academic Press,  2011. 
 - xviii,954p.;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9380501574 
<br/><br/><label>Dewey Class. No.: </label>333.794 SOR