Bagemihl, Bruce <br/><br/>
Biological exuberance : animal homosexuality and natural diversity 

 - London:  Profile,  1999 
 - 752p. : ill. ; 24cm. 
<br/><br/><label>ISBN: </label>9781861971821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sexual behaviour in animals
<br/><br/><label>Dewey Class. No.: </label>591.562 BAG