DHALIWAL G S <br/><br/>
AN OUTLINES OF ENTOMOLOGY 

 - 1ST ED. 2012 . Ed. 
 - NEW DELHI  Kalyani Publishers,  2012 
 - 408p. 
 - BHARATI M. SAHAKARI GRAHAK BHANDAR, PUNE, B-2599, DT-11/10/2012 .