Chopra, G. L. Yadav,  D. I.  <br/><br/>
Text book of bryophyta / 
by G. L. Chopra and D. I. Yadav 
 - Jallandur :  Vishal pub. ,  1980 . 
 - 288 p.  Hard Back 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bryophyta<br/>Ricciaceae<br/>Sphagnum
<br/><br/><label>Dewey Class. No.: </label>588  / CHO-T