Trease, G E & Evans, W C <br/><br/>
Pharmacognosy 

 - 12th ed 
 - College Book Store, New Delhi  1983 
 - viii,812 
<br/><br/><label>ISBN: </label>0-7020-1007-3 
<br/><br/><label>Dewey Class. No.: </label>615.321 Tre