Parihar N S <br/><br/>
Introduction to Embryophyta Vol 1 Bryophyta .-Edn 4 Rev 

 - Edn 4 Rev 
 -  Central Book Depot, Allahabad 
 - pp 338;   21*13 
<br/><br/><label>Dewey Class. No.: </label>I3-4/N63.1/B07437