Surange, K R <br/><br/>
Indian fossil pteridophytes  

 - New Delhi:   Council of Scientific & Industrial Research,    1966 
 - vii, 209p.  
 - Botanical Monograph   4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Fossil  
<br/><br/><label>Universal Decimal Class. No.: </label>561.35  / K6