Chopra, G. L. <br/><br/>
A Class Book of Gymnosperm 
/ by G. L. Chopra 
 - Jullundur City :  S. Nagin,  1975 
 - 208 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Gymnosperm
<br/><br/><label>Dewey Class. No.: </label>585  / CHO-C