Fur seals :  maternal strategies on land and at sea / 
[edited by] Roger L. Gentry and Gerald L. Kooyman 
 - Princeton, N.J.  :  Princeton University Press,  1986 
 - 291 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>069108399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eared seals--Behavior<br/>Parental behavior in animals