Ivy, Bill <br/><br/>
Monarch butterflies / Walruses /  
Bill Ivy, Laima Dingwall 
 - 
 - New York :  Scholastic Inc.,  c2001 
 - 48 + 48 pages :  illustrations ;  22 cm. 
 - Getting to Know...Nature's Children .
<br/><br/> Has index. 
<br/><br/><label>ISBN: </label>0717260658 
<br/><br/><label>Dewey Class. No.: </label>CIR 591.5 Iv96 2001