Datta, Subhash chandra <br/><br/>
Systematic botany 

 - 4th ed 
 - Wiley eastern, New Delhi  1988 
 - xii,645 
<br/><br/><label>ISBN: </label>81-2240-0013-2 
<br/><br/><label>Dewey Class. No.: </label>581 Dat