Kelsey, Elin. <br/><br/>
Beavers /  [book] 

 - Toronto :  Grolier,  c1985. 
 - 47 p. :  col. ill. ;  22 cm. 
 - Nature's children .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0717218945 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>840993862   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Beavers<br/>Castors
<br/><br/><label>Dewey Class. No.: </label>599.32 KEL