Smil, V. <br/><br/>
Power Density:   A key to understanding energy sources and uses 

 - Cambridge  The MIT Press  2015 
 - ix, 306p. 
<br/><br/><label>ISBN: </label>978-0262529730 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power Resources<br/>Renewable Energy Sources