Porteous, Andrew <br/><br/>
Dictionary of environmental science and technology / 
Andrew Porteous 
 - 3rd ed. 
 - Chichester, England:  John Wiley & Sons,  2000 
 - xxiii, 704 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0471634700 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science--Dictionaries<br/>Sanitary engineering--Dictionaries