Chopra, G L  <br/><br/>
A Text Book Of Gymnosperms / 
G L Chopra 
 - 16th Ed. 
 - Delhi:  S Nagin And Co,  1976. 
 - 218p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>585  / CHO/T