Subrahmanyam, N S <br/><br/>
Modern plant taxonomy 

 -  Vikas Publishing House Pvt. Ltd., New Delhi  2001 
 - 494 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Taxonomy; Botany
<br/><br/><label>Dewey Class. No.: </label>PG 580.12  SUB-M