Porteous,Andrew. <br/><br/>
Dictionary of environmental science and technology/ 
Andrew Porteous. 
 - 2nd ed. 
 - Chichester :  J. Wiley,  1996. 
 - xvi, 635 p. :  ill. ;  20 cm. 
<br/><br/><label>ISBN: </label>0471960756 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Dictionaries<br/>Sanitary engineering--Dictionaries.
<br/><br/><label>LC Class. No.: </label>GE10  / P67 1996