EVANS , W.C. <br/><br/>
pharmacognosy 
William Charle Evans; revised assistance Daphne Evans 
 - 15th ed. 
 - London  W.B. Saunders  2002 
 - XI, 585p.  ill. 
<br/><br/><label>ISBN: </label>0-7020-2618-2  Pound 16.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHARMACOGNOSY
<br/><br/><label>Dewey Class. No.: </label>BOT 615.321  / EWt02