Horn, David J. <br/><br/>
Biology of insects / 
David J. Horn 
 - Rev. reprint 
 - Philadelphia :  W. B. Saunders,  1978 
 - 439p. :  ill. ;  27cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0721647820 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insects