WHO guidelines on good agricultural and collection practices (GACP) for medicinal plants 

 - Geneva  WHO  2003 
 - vi, 72 P.   
<br/><br/><label>ISBN: </label>9241546271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>(PLANTS, MEDICINAL-GROWTH AND DEVELOPMENT<br/>AGRICULTURE-STANDARDS
<br/><br/><label>Dewey Class. No.: </label>581.634  / W35