Hill, Marquita K <br/><br/>
Understanding environmental pollution 

 - 2nd ed 
 - Cambridge university press, Cambridge  2004 
 - xvi, 468 
<br/><br/><label>ISBN: </label>978 0 521 67038 8 
<br/><br/><label>Dewey Class. No.: </label>363.73 Hil