SINGH R S <br/><br/>
PLANT DISEASES 

 - VII TH ED. RP. 2003 . ./ tenth 2018 Ed. 
 - New Delhi  Oxford & IBH. Publishing Co.PVt.LTD.  2018 
 - 686p. 
 - UNIVERSAL BOOK STALL,PUNE,B-19,DT-04/05/2004 .