Balthazart, Jacques. <br/><br/>
The biology of homosexuality / 
Jacques Balthazart. 
 - New York :  Oxford University Press,  c2012. 
 - xii, 188 p. :  ill. ;  25 cm. 
 - Oxford series in behavioral neuroendocrinology .
 - Oxford series in behavioral neuroendocrinology. .
<br/><br/><label>ISBN: </label>9780199838820 (hardback)  RM140.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Homosexuality--physiology.<br/>Sex Differentiation--physiology.<br/>Sex Characteristics.