Richards, O W <br/><br/>
IMMS` General Text Book of Entomology 

 - London  Chapman and Hall  1925 
<br/><br/><label>Subjects--Uniform Titles: </label>--POST GRADUATE REFERENCE
<br/><br/><label>Subjects--Topical Terms: </label>--Zoology
<br/><br/><label>Dewey Class. No.: </label>595.7  / RIC-I