Wallis T E <br/><br/>
Textbooks of pharmacognosy 

 - New Delhi :  Cbs Publication,  2002. 
 - 652 
<br/><br/><label>ISBN: </label>8123908865 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognosy
<br/><br/><label>Dewey Class. No.: </label>615.321  / WAL