BHATNAGAR, S.P. BHOJWANI, S.S. <br/><br/>
EMBRYOLOGY OF ANGIOSPERMS 

 - New Delhi  Vikas Publishing House Pvt. Ltd, New Delhi   1988 
<br/><br/><label>ISBN: </label>0 7069 4148 9 
<br/><br/><label>Dewey Class. No.: </label>580  / BHO/E