Das, M R <br/><br/>
Proceedings of the Fifteenth Kerala Science Congress: 29-31 January 2003 / 
edited by Valiathan 
 - Govt of India :  Department of Science and Technology,  2003. 
 - 832p. : 
<br/><br/><label>ISBN: </label>8186366415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pure sciences