Verma, V. <br/><br/>
A Text Book of Economic Botany 

 - 4th /   1993. 
 - Delhi:  Emkay Publications,  1993. 
 - 288p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Botany, Economic Botany. 
<br/><br/><label>Dewey Class. No.: </label>581.6