QUASCHNING, V. <br/><br/>
UNDERSTANDING RENEWABLE ENERGY SYSTEMS. 
VOLKER QUASCHNING 
 - LONDON  EARTHSCAN  2005 
 - xix,272p.;ill.:  pbk 
<br/><br/><label>ISBN: </label>1844071286 
<br/><br/><label>LC Class. No.: </label>TJ808.Q37 2005