Choudhury, Ajitkumar . <br/><br/>
Sourakosh /  
Ajitkumar Choudhury and Santoshkumar Ghorai. 
 - Kolkata :   Modern Book Agency ,   1992. 
 - 96p. :   ill.,figs. ;   18cm .  
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<br/><br/><label>ISBN: </label> Rs. 20.00 (Pb) 
<br/><br/><label>Subjects--Index Terms: </label>SOLAR RADIATION 
<br/><br/><label>Dewey Class. No.: </label>621.31244  / CHO/S