Sen, D.N. <br/><br/>
Plant physiology, ecology and economic botany / 
Sen, D.N. 
 -  Rajasthan Hindi Granth Academy, Jaipur 
 - 203 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581.1  / SENP