Parihar, N.S. . <br/><br/>
An Introduction to Embryophyta /  Textual Documents 
N.S. Parihar. 
 - 5th ed. / 
 - Allahabad :  Central Book Depot ,  1977. 
 - vi,331p. :  ill ;  21cm . 
 - Vol. ll- 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Botany Embryophyta-Pteridophytes G-Botany G-Geology 
<br/><br/><label>Dewey Class. No.: </label>588.85  / P 217 P