Proceedings. 

 - New Delhi :  National Institute of Sciences of India,  1964. 
 - xiii, 378p. ;  28cm. 
 - National Institute of Sciences of India,  Bulletin. 26 .
<br/><br/><label>ISBN: </label>  Rs.22 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Congresses and conventions--Madras (India).<br/>Fertility of Indian soils--Congresses--Madras (India).
<br/><br/><label>Dewey Class. No.: </label>631.4220954