W. H. O., <br/><br/>
Who monographs on selected medicinal plants 

 - Delhi  A.I.T.B. S. Pub and Dist.  2005 
 - 5, 680, XVI. 
<br/><br/><label>ISBN: </label>817473287X 
<br/><br/><label>Dewey Class. No.: </label>581.634  / WHO