Nature's choice :  what science reveals about the biological origins of sexual orientation / 
Cheryl L. Weill, editor 
 - New York :  Roultledge,  2007 
 - xvii, 240 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780789034748 (hard 13 : alk. paper)  RM381.55 9780789034755 (soft 13 : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sexual orientation--Physiological aspects