Hill, Marquita K. <br/><br/>
Understanding environmental pollution / 
Marquita K. Hill, 
 - 4th Edition. 
 -  Cambridge University Press 
 - xv, 449 pages :  illustration ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781108436106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution.<br/>Pollutants.