Parks, Peggy J.,  1951- <br/><br/>
Water pollution / 
Peggy J. Parks. 
 - Detroit :  KidHaven Press,  c2007. 
 - 48 p. :  ill. (chiefly col.) ;  24 cm. 
 - Our environment .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780737736670  0737736674  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>TD422 
<br/><br/><label>Dewey Class. No.: </label>363.739/4