Evance, William C. <br/><br/>
Trease and Evances' pharmacognosy 

 - 14th ed. 
 - London  WB Saunders Company Ltd  1996 
 - viii, 612p.  ill. 
<br/><br/><label>ISBN: </label>0702018996 
<br/><br/><label>LC Class. No.: </label>MED RS160  / E9