Handbook of marine mammals 
edited by Sam H. Ridgway and Richard J. Harrison. 
 - London  New York  Academic Press  1981-<c1989 > 
 - v. <1-4 >  ill.  23 cm. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/>v. 1. The walrus, sea lions, fur seals, and sea otter -- v. 2. Seals -- v. 3. The sirenians and baleen whales -- v. 4. River dolphins and the larger toothed whales. 
<br/><br/><label>ISBN: </label>0125885016 (v. 1) 
<br/><br/><label>LCCN: </label>80042010  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marine mammals--Collected works.<br/>Marine biology--collected works.
<br/><br/><label>LC Class. No.: </label>QL713.2  / .H34 1981 
<br/><br/><label>Dewey Class. No.: </label>599 
<br/><br/><label>National Agricultural Library Call No.: </label>QL713.2.H34  / 1981