Quality control methods for medicinal plants materials. 
Quality control methods for medicinal plants materials. 
 - Geneva  World Health Organization  1998 
 - viii, 115p.: ill.; 24cm. 
<br/><br/><label>ISBN: </label>9241545100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicinal plants Plant products - Standards  Materia medica, Vegetable - Quality control.  World Health Organization 
<br/><br/><label>Dewey Class. No.: </label>615.32  / Q01Q