Renewable energy :   sustainable concepts for the energy change /  
edited by Roland Wengenmayr, Thomas Buhrke 
 - 2nd ed. 
 - Weinheim :  Wiley-VCH,  c2013 
 - vi, 164 p. :  ill. (cheifly col.), col. maps   29 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9783527411870