Rockwood, Leigh <br/><br/>
Tell me the difference between a porcupine and a hedgehog / 
by Leigh Rockwood. 
 - 1st ed. 
 - 24p. : col. ill.    23cm. -- (How are they different?) 
<br/><br/><label>ISBN: </label>978-1-4488-9732-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>II.Series.<br/>Porcupines--Juvenile literature.<br/>Hedgehogs--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>599.3597 R864 c2013