Sharp, David. <br/><br/>
Insects; part.2 : 

 - London :  Macmillan and Co,  1918. 
 - xii, 626 p. :  ill. ;  23 cm. 
 - Cambridge natural history  6 .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insects -- Classification<br/>Insect morphology<br/>Arthropods -- Taxonomy
<br/><br/><label>Dewey Class. No.: </label>595.7  / N18.2