Landis, Wayne G. <br/><br/>
Introduction to environmental toxicology  Impacts of Chemicals upon ecological systems 

 - 2nd ed. 
 - Boca Raton  Lewis Publishers  1998 
 - 390p.  23 cm. 
<br/><br/><label>ISBN: </label>1566702658 
<br/><br/><label>Dewey Class. No.: </label>615.9  / LAN