Symposium on floristics and stratigraphy of gondawanaland  
/ Nibal Sahni Institute of Palaeobotany  
 - Lucknow:   Nirbal Sahni Institute of Palaebotany,   1966 
 - 153p.  
 - Palaeobotanical Society  .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology 
<br/><br/><label>Subjects--Index Terms: </label>Plants  
<br/><br/><label>Universal Decimal Class. No.: </label>I 581.527:551.7(0852.2)  / K6