Yount, Lisa. <br/><br/>
Air / 
[by] Lisa Yount and Mary M. Rodgers. 
 - Minneapolis, MN :  Lerner,  1995. 
 - 64 p. :  col. ill. ;  21 cm. 
 - Our endangered planet .
<br/><br/> Includes index. 
<br/><br/> Investigates the subject of air, who needs it, what's in it, and methods used to clean it. 
<br/><br/><label>ISBN: </label>0822525100 
<br/><br/><label>LCCN: </label>95005375 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution--Juvenile literature.<br/>Air--Juvenile literature.<br/>Air--Pollution.<br/>Pollution.
<br/><br/><label>LC Class. No.: </label>TD883.13  / .Y68 1995 
<br/><br/><label>Dewey Class. No.: </label>363.73/94