Renewable energy and environment 
/ Proceedings of the national solar energy convention-1989 
 - Udaipur:   Himanshu Publications,   1990 
 - xiii, 522p. 
<br/><br/><label>ISBN: </label>81-85167-32-X 
<br/><br/><label>Universal Decimal Class. No.: </label>I 620.91(082.2)   / M9