Dingwall, Laima. <br/><br/>
River otter / 
Laima Dingwall. 
 - [Toronto] :  Grolier,  1985. 
 - 47 p. :  ill., map. 
 - Nature's children .
<br/><br/><label>ISBN: </label>0717219089 :  $9.95 
<br/><br/><label>LCCN: </label>cn 85098733 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Otters.
<br/><br/><label>Dewey Class. No.: </label>599.74