Future energy :  improved, sustainable and clean options for our planet / 
edited by Trevor M. Letcher 
 - Third Edition 
 - 1 online resource 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780081028865 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power resources--Environmental aspects