Haggerty, Edward C.,  1946- <br/><br/>
Working dogs / 
Edward C. Haggerty. 
 - Danbury, CT :  Grolier Educational,  1997. 
 - 48 p. :  col. ill ;  22 cm. 
 - Nature's children .
 - Nature's children. .
<br/><br/> Includes index. 
<br/><br/> Describes distinctive physical characteristics, behavior, distribution throughout the world, and diet of these animals which are employed in various ways. 
<br/><br/><label>ISBN: </label>0717291235 (hardbound) 
<br/><br/><label>LCCN: </label>97005974 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Working dogs--Juvenile literature.<br/>Working dogs.<br/>Dogs.<br/>Working dogs.<br/>Dogs.
<br/><br/><label>LC Class. No.: </label>SF428.5  / .H34 1997 
<br/><br/><label>Dewey Class. No.: </label>636.73