Tombes, Averett S. <br/><br/>
An introduction to invertebrate endocrinology / 
A.S. Tombes. 
 - New York :  Academic Press,  1970. 
 - xiii, 217 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibiographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrate endocrinology.