Evans, William Charles <br/><br/>
Trease and Evans:  pharmacognosy / 
William Charles Evans 
 - 16th ed. 
 - London:  Saunders,  2009. 
 - 602 p.:  ill.;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780702029349 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy
<br/><br/><label>National Library of Medicine Call No.: </label>QV  752