Wallis, T. E. <br/><br/>
Text Book of Pharmacognosy 

 - 5th ed. 
 - India :  CBS Publishers & Distributors Pvt. Ltd,  2005. 
 - Xi, 652 p. :  22 cm. 
<br/><br/> Includes Index. 
<br/><br/>Includes Bibliographical References. 
<br/><br/>
<br/><br/><label>ISBN: </label>8123908865 
<br/><br/><label>Dewey Class. No.: </label>615.321 W214t 2005