Intersexuality in the animal kingdom / 
edited by R. Reinboth. 
 - Berlin :  Springer-Verlag,  1975. 
 - 449 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0387071180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hermaphroditism--Congresses.<br/>Sex determination, Genetic--Congresses.