Rao, K Narasimha <br/><br/>
Economic botany 

 -  S Viswanathan Printers & Publishers, Madras  1952 
 - 74 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic botany
<br/><br/><label>Dewey Class. No.: </label>581.6  RAO-E