Whitehead, H., Kahn, B. <br/><br/>
Temporal and geographic variation in the social structure of female sperm whales.   

 -  1992 
 - 2145-2149.  Article 
<br/><br/> BIB Now: 7307 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>WH, BH, HU, MB  Temporal and geographic variation in the social structure of female sperm whales.  mammals, marine mammals, whales, sperm whales, distribution, social structure  mamíferos, fauna de Galápagos, mamíferos marinos, ballenas, cachalote, Physeter macrocephalus, distribución 
<br/><br/><label>Dewey Class. No.: </label>599547  599547