Rajan, S. Sundara <br/><br/>
Introduction to pteridophyta / 
Rajan, S. Sundara 
 - 318 p. : ill. ; 24 cm. 
<br/><br/><label>ISBN: </label>8122407714 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pteridophyta<br/>Cryptogams.
<br/><br/><label>Dewey Class. No.: </label>587