Shells, nests, and other shelters. 

 - Hampton-Brown :  National Geographic School Publishing,  2011. 
 - 32 p. :  colour pictures ;  24 cm. 
 - Read on your own  ;  book 8. .
<br/><br/><label>ISBN: </label>9780736280631 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature.--Animals.--Nests.
<br/><br/><label>Dewey Class. No.: </label>590 SHE