Snodgrass, R.E <br/><br/>
Principles of insect morphology 

 - New York  McGraw-Hill  1935 
 - 667 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INSECTS
<br/><br/><label>Dewey Class. No.: </label>595.7  / SNO