Mathur, Y.K.; Upadhyay, K.D. <br/><br/>
Text Book of Entomology 

 - Meerut  Aman Publishing House 
 - 448 P. 
<br/><br/><label>ISBN: </label>8187253444     
<br/><br/><label>Dewey Class. No.: </label>595.7  / M4269