Porteous, Andrew <br/><br/>
Dictionary of environmental science and technology / 
Andrew Porteous 
 - 4th ed. 
 - Chichester, West Sussex :  Wiley,  c2008 
 - 794 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0470061944 9780470061947 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering--Dictionaries<br/>Sanitary engineering--Dictionaries