Paasivirta, Jaakko. <br/><br/>
Chemical ecotoxicology / 
Jaakko Paasivirta. 
 - Chelsea, MI :  Lewis Publishers,  c1991. 
 - xxii, 210 p. :  ill. ;  24 cm. 
<br/><br/> H.B 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0873713664 
<br/><br/><label>LCCN: </label>91017422  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental chemistry.<br/>Environmental toxicology.<br/>Environmental Pollutants--analysis.<br/>Environmental Pollutants--toxicity.
<br/><br/><label>LC Class. No.: </label>TD193  / .P32 1991 
<br/><br/><label>Dewey Class. No.: </label>628.55 PAA 
<br/><br/><label>National Library of Medicine Call No.: </label>WA 671 P111c