Richard evans schultes <br/><br/>
Ethnobotany : evolution of a discipline 

 - 1 
 - London  Churchill Livingstone  1999 
 - 414 
<br/><br/><label>ISBN: </label>0412700704 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy
<br/><br/><label>Dewey Class. No.: </label>615.321