J. N MITRA. <br/><br/>
AN INTRODUCTION TO SYSTEMATIC BOTANY AND ECOLOGY  Textual Documents 

 - CALCUTTA:  WORLD PRESS PVT LTD. 
 - 233. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Subjects--Index Terms: </label>Botany 
<br/><br/><label>Dewey Class. No.: </label>581.5