Evans, William Charles <br/><br/>
Trease and Evans pharmacognosy 
by William Charles Evans. 
 - 13th ed. 
 - London  ELBS / Bailliere Tindall  1989 
 - vii, 832p.  24cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0702013617 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy
<br/><br/><label>Dewey Class. No.: </label>615.321  / EVA/T