Shukla, Ashok C <br/><br/>
Essentials of Paleobotany 

 - New Delhi  Vikas  1975 
 - 383p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sciences &mathematics--paleobotany;fossil microorganismsBotany
<br/><br/><label>Dewey Class. No.: </label>561  / SHU-E