Clements William H. <br/><br/>
Community Ecotoxicology 
/ by William H. Clements 
 - England  John Wiley  2002 
 - 336p. 
<br/><br/><label>ISBN: </label>0471495190 
<br/><br/><label>Dewey Class. No.: </label>571.95  / CLE/C