Khanna, S S <br/><br/>
Agricultural entomology for Indian students 

 - Agra:   Adarsh Prakashan,    1964 
 - ii, 250p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomology
<br/><br/><label>Subjects--Index Terms: </label>Grass hopper 
<br/><br/><label>Universal Decimal Class. No.: </label>595.7:63  / K4