Datta, S.C. <br/><br/>
Systematic botany / 
S.C. Datta. 
 - 4th ed. 
 - New Delhi:  Wiley Eastern Ltd.,  1988. 
 - xii, 653p., 21cm. 
<br/><br/><label>ISBN: </label>81-2240-0013-2. 
<br/><br/><label>Dewey Class. No.: </label>581.572 D87S