Landis, Wayne G. <br/><br/>
Introduction to environmental toxicology :  impacts of chemicals upon ecological systems/ 
Wayne, G. Landis, Ming-Ho Yu 
 - 3rd ed. 
 - Boca Raton, Fla. :  Lewis Pub.,  c 2004 
 - [24], 484 p. :  ill. ;  24 cm. 
<br/><br/> Lewis Publishers is an imprint of CRC Press 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1566706602  £ 29.99 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution--Environmental aspects<br/>Environmental toxicology
<br/><br/><label>Dewey Class. No.: </label>571.95