Hanrahan, Grady <br/><br/>
Key concepts in environmental chemistry / 
Grady Hanrahan 
 - Waltham, MA :  Academic Press,  2012 
 - xvii, 365 p. :  ill., maps ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780123749932 012374993X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry<br/>Environmental toxicology