Lumley, Kathryn Wentzel. <br/><br/>
Work animals 
by Kathryn Wentzel Lumley. 
 - Chicago :  Childrens Press,  c1983. 
 - 45 p. :  col. ill. ;  22 cm. 
 - A New true book .
<br/><br/> Includes index. 
<br/><br/> Briefly describes the work performed by a variety of animals around the world, including dogs, cats, llamas, zebras, and yaks. 
<br/><br/><label>ISBN: </label>051601711X :  $15.27 
<br/><br/><label>LCCN: </label>83007511 /AC/r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Working animals--Juvenile literature.<br/>Working animals.
<br/><br/><label>LC Class. No.: </label>SF172  / .L85 1983 
<br/><br/><label>Dewey Class. No.: </label>636.08/86