Singh, R.S. <br/><br/>
Plant Diseases 

 - 2 
 - Calcutta  Oxford and IBH Publishing Co.  1968 
 - 494 
<br/><br/><label>Publisher. No.: </label> International Book House 
<br/><br/><label>Subjects--Personal Names: </label> Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany