Lott, Dale F. <br/><br/>
Intraspecific variation in the social systems of wild vertebrates   
by Dale F Lott 
 - New York  CUP  2009 
 - xiv, 238p 
 - Cambridge studies in behavioural biology .
<br/><br/><label>ISBN: </label>9780521115230 
<br/><br/><label>Dewey Class. No.: </label>596.051  / P09 (CES)