Wallis, T. E.  <br/><br/>
Text Book of Pharmacognosy 

 - 5th  
 - New Delhi  CBS Publisher  2005 
 - 652 p. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9788123908861 
<br/><br/><label>Dewey Class. No.: </label>615.321