Allen, J. A.  1838-1921. <br/><br/>
History of North American pinnipeds,  a monograph of the walruses, sea-lions, sea-bears and seals of North America. 
By Joel Asaph Allen ... 
 - Washington,  Gov't print. off.,  1880. 
 - xvi, 785 p.  illus.  24 cm. 
 - U.S. Geological and geographical survey of the territories. Miscellaneous publications.  no. 12 .
 - Miscellaneous publications (Geological and Geographical Survey of the Territories (U.S.)) ;  no. 12. .
<br/><br/><label>LCCN: </label>gs 07001537 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pinnipedia--North America.<br/>Mammals--North America.
<br/><br/><label>LC Class. No.: </label>QL737.P6  / A4