Wigglesworth, Vincent Brian. <br/><br/>
Insect physiology. 

 - [6th ed. rev.]. 
 - London : New York :  London : New York :  Methuen ; J. Wiley,  Methuen ; J. Wiley,  [1966] 
 - Methuen's monographs on biological subjects .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insects -- Physiology.--Insects -- Physiology.