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

 - 7 
 - New Delhi  Oxford & IBH Publishing Co. Pvt. Ltd  1963 
 - 684 
<br/><br/><label>Publisher. No.: </label> Sapna Book Stall 
<br/><br/><label>Subjects--Personal Names: </label> MSc Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany