Lawrence, H. M. L. <br/><br/>
Taxonomy of vascular plants 

 - New Delhi  Oxford and IBH Publishing  1967 
 - 823p. 
<br/><br/><label>ISBN: </label> RS 35.00 
<br/><br/><label>Source: </label> RS 35.00 
<br/><br/><label>Dewey Class. No.: </label>581 LAW