Landis Wayne <br/><br/>
Introduction to Environmental Toxicalogy   Impacts of Chemicals Upon Ecological Systems 
/ by Wayne G.Landis 
 - 2nd ed. 
 - New York  Lewis Publishers  1999 
 - 390p. 
<br/><br/><label>ISBN: </label>1566702658 
<br/><br/><label>Dewey Class. No.: </label>571.95  / LAN/I