Sen, S. <br/><br/>
Economic  Botany 

 - 1st /   2009. 
 - Kalkata:  New  Central  Book  Agency Pvt. Ltd.,  2009. 
 - 240p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Botany, Economic  Botany. 
<br/><br/><label>Dewey Class. No.: </label>581..6