Porteous, A <br/><br/>
Dictionary of environmental science and technology 

 - 4th ed. 
 - London:  LTD John Wiley & Sons,  2008 
 - xxvii,794p.  ill.  23cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>978-0-470-06194-7 
<br/><br/><label>Subjects--Topical Terms: </label>