Johns, June <br/><br/>
The mating game :  sex, love and courtship in the zoo / 
June Johns and with photographs by Jack Smith 
 - London :  P. Davies,  1970 
 - xiii, 157 p. [8] p. of plates :  ill., port. ;  23 cm. 
<br/><br/>Bibliography: p. 148-150 
<br/><br/><label>ISBN: </label>43207676x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sexual behavior in animals<br/>Zoo animals<br/>Courtship in animals