Chopra, G. L. <br/><br/>
A text book of :  Bryophyta / 
G. L. Chopra, D. I. Yadav. 
 - Lahore :  Kitab Mahal. 
 - iv, 288pages :  illustrations ;  22 cm. 
<br/><br/><label>ISBN: </label> pbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>588  / CHO