Nardo, Don,  <br/><br/>
Germs 

 - 48 pages :   colour illustrations ;   24 cm 
 - The KidHaven science library .
 - The KidHaven science library .
<br/><br/><label>ISBN: </label>073770943X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbiology - Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>579