GURCHARAN SINGH <br/><br/>
PLANT SYSTEMATICS THEORY AND PRACTICE 

 - 2nd Ed. 
 - Kottayam  D.C.Books, Kottayam   2008 
<br/><br/><label>ISBN: </label>812041652X 
<br/><br/><label>Dewey Class. No.: </label>580  / GUR/P