Vashishta, B.R. <br/><br/>
Botany for Degree Students: Bryophyta 

 - 9th ed. 
 - New Delhi:  S.Chand & Co.,  2008. 
 - 497 p. 
<br/><br/><label>ISBN: </label>8121904633 
<br/><br/><label>Dewey Class. No.: </label>588  / VAS/B