Narayanaswamy, S. <br/><br/>
Sourorjam samrudhorjam 

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 - Thiruvananthapuram  State Institute of Languages, Kerala  2002 
 - 192   
<br/><br/>   
<br/><br/><label>ISBN: </label>8176383295 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Popular Science  Solar energy  Renewable energy  Solar cooker 
<br/><br/><label>Dewey Class. No.: </label>608.1P