Evans, Willam Charles <br/><br/>
Trease and Evan's pharmacognosy. 

 - 13th ed. 
 - 832p. ill.  23cm. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0-7020-1361-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy.
<br/><br/><label>Dewey Class. No.: </label>615.321 Ev15 1989