Reeder, Tracey <br/><br/>
Beaver engineers / 
written by Tracey Reeder 
 - 16 pages :  color illustrations ;  21 cm 
 - Foundations. Take two books .
 - Foundations. Take two books. .
<br/><br/> Primary 
<br/><br/>
<br/><br/><label>ISBN: </label>073896251x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Beavers<br/>Furbearing animals<br/>Mammals
<br/><br/><label>Dewey Class. No.: </label>599.3232