Johri, R.M. <br/><br/>
A Textbook of pteridophyta 
R. M. Johri, Sneh Lata and Sandhya Sharma. 
 - New Delhi  Dominant  2004 
 - v, 267p.: ill.; 22cm. 
<br/><br/><label>ISBN: </label>8178881756 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany; Cryptogams; Ferns. Pteridophyta 
<br/><br/><label>Dewey Class. No.: </label>587  / J62T