Avise, John C. <br/><br/>
Hermaphroditism :  a primer on the biology, ecology, and evolution of dual sexuality / 
John C. Avise ; with organismal line-drawings by Trudy Nicholson. 
 - New York :  Columbia University Press,  2011. 
 - xv, 232 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Two sexes in one -- Dual-sex plants -- Dual-sex invertebrates -- Dual-sex vertebrates. 
<br/><br/><label>ISBN: </label>9780231153867  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intersexuality.<br/>Intersexuality in animals.
<br/><br/><label>Dewey Class. No.: </label>616.694 AVI