Anderson, Bob, <br/><br/>
Pollution :  examining cause and effect relationships / 

 - San Diego, CA :  Greenhaven Press,  c1992. 
 - 36 p. :  ill. (some col.) ;  29 cm. 
<br/><br/> Presents opposing viewpoints on pollution and its effects on the atmosphere, water, and people of the planet. 
<br/><br/><label>ISBN: </label>0899085741 (alk. paper) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution<br/>Pollution.<br/>Critical thinking.
<br/><br/><label>Dewey Class. No.: </label>363 GRE 1992 A078 Or.