World Health Organization <br/><br/>
Quality control methods for medicinal plant materials 

 - Geneva  World Health Organization  1998 
 - 115p 
<br/><br/>World Health Organization: Quality control methods for medicinal plant materials.  Geneva.  World Health Organization, 1998. 92-4154510-0--(581.634WOR)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>92-4154510-0 
<br/><br/><label>Dewey Class. No.: </label>581.634  / WHO