Mathur, D S <br/><br/>
Plant Diseases / 
D S Mathur 
 - New Delhi:  National Book Trust India,  1957. 
 - 132p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>632  / MAT/P