Twidell, John <br/><br/>
Renewable energy resources 
John Twidell  
 - 3rd ed. 
 - London  Routledge  2015 
 - xxxi, 784p. 
<br/><br/><label>ISBN: </label>9780367200756 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Renewable energy sources<br/>Power resources
<br/><br/><label>Dewey Class. No.: </label>621.042 T921r3