Trease, George Edward,  <br/><br/>
Pharmacognosy / 
George Edward Trease and William Charles Evan 
 - Twelve edition 
 - London :  Bailliere Tindall,  1983 
 - vii, 812 pages :  illustration ;  23 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0702010812 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany<br/>Medical pharmacognosy
<br/><br/><label>LC Class. No.: </label>RS160 T74