Fur seals :  maternal strategies on land and at sea / 
ed. by Roger L. Gentry and Gerald L. Kooyman 
 - xviii, 291 páginas 
<br/><br/><label>ISBN: </label>0691083991  (papel alcalino) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lobos marinos--Conducta<br/>Conducta parental en los animales
<br/><br/><label>LC Class. No.: </label>QL737.P63  / F87