Alexander, Richard <br/><br/>
What do garbage collectors do?  (Helping the community) 
Richard Alexander 
 - 1st ed. 
 - New York, NY  The Rosen Publishing Group, Inc.  c2016 
 - 24 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-4994-0631-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Sanitation workers - Juvenile literature. 2. Refuse and refuse disposal - Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>Plib. Ref. 331.702 H483 2016 [vol.3]