Landis, Wayne G. <br/><br/>
Intreduction to environmental toxicology  impacts of chemicals upon ecological systems 
by Wayne G.Landis, Ming Ho Yu. 
 - Boca Raton  Lewis Publishers  1995 
 - 328p.; 23cm. 
<br/><br/><label>ISBN: </label>873715152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental toxicology Ecological poisoning. 
<br/><br/><label>Dewey Class. No.: </label>574.5222  / L18I