Parihar, N. S. <br/><br/>
Pteridophytes 
An Introduction to Embryophyta  
 - Allahabad  Central Book Depot  1992 
 - 331 
<br/><br/> 005931 
<br/><br/><label>Publisher. No.: </label> Gangarams Book Bureau 
<br/><br/><label>Subjects--Personal Names: </label> MSc Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MSc Botany