Wallis, T E. <br/><br/>
Textbook of pharmacognosy   

 - 5th edition.  
 - New Delhi :   Cbs Publication,   2005. 
<br/><br/><label>ISBN: </label>8123908865 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences
<br/><br/><label>Dewey Class. No.: </label>615.321  / WAL