Subramanyam, N.S. <br/><br/>
Morphology and taxonomy 
A.V.S.S. Sambamurty. 
 - Delhi  Shri Sai Printographers  2001 
 - 443p., ill.; 30cm. 
<br/><br/><label>ISBN: </label>81-87798-04-1. 
<br/><br/><label>Dewey Class. No.: </label>581.1  / S13M