Edwards, C.A. <br/><br/>
The principles of agricultural entomology / 
C.A. Edwards and G.W. Heath 
 - London :  Chapman and Hall,  1964 
 - xiii, 418 p. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 80.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomology<br/>Insect control<br/>Pest control
<br/><br/><label>Dewey Class. No.: </label>632.7