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

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 - Geneva  W H O  1998 
 - 115 p.  26 cm. 
 -   .
<br/><br/>  
<br/><br/>  Plants,Medicinal, Herbs 
<br/><br/><label>ISBN: </label>92 4 154510 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Herbs<br/>Plants,Medicinal
<br/><br/><label>Dewey Class. No.: </label>QV766  / WHO