Parihar, N. S. <br/><br/>
An introduction to embryophyta ;  Pteridophytes / 
by N. S. Parihar. 
 - 5th ed. 
 - Allahabad,  surjeet publications;  c1965. 
 - vi;,331 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788122904031 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bryophytes.<br/>Pteridophyta.
<br/><br/><label>Dewey Class. No.: </label>582  / PAI