Twidell, John. <br/><br/>
Renewable energy resources / 
John W. Twidell and Anthony D. Weir. 
 - London :  E & FN Spon,  1986. 
 - xx, 439 p. :  ill. 
<br/><br/>
<br/><br/><label>ISBN: </label>0419120106 (pbk.) 0419120009 
<br/><br/><label>LCCN: </label>93023065 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Renewable energy sources.