Biswas, Chhaya <br/><br/>
Gymnosperms 
Chhaya Biswas and B. M. Johri. 
 - New Delhi  Naroser Pub. House  1997 
 - xxi, 494p.; 24cm. 
<br/><br/><label>ISBN: </label>81-7319-080-1. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gymnosperms.
<br/><br/><label>Dewey Class. No.: </label>585  / B56G