Richards, Owain Westmacott, 1901- <br/><br/>
Imms' outlines of entomology  / 
by O.W. Richards and R.G. Davies. 
 - 6th ed. 
 - London :  Chapman and Hall,  1978. 
 - 254 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insects.
<br/><br/><label>Dewey Class. No.: </label>595.7 RIC