Aquatic mesocosm studies in ecological risk assessment 
edited by Robert L. Graney, James H. Kennedy, John H. Rodgers 
 - Boca Raton :  Lewis Publishers,  1994 
 - 723 p. :  ill. ;  25 cm. 
 - SETAC special publications series .
<br/><br/> 'A Symposium ... held at the 11th Annual Meeting of the Society of Environmental Toxicology and Chemistry, in Arlington, Virginia in November of 1990'-- Chapter 1, introd. 
<br/><br/><label>ISBN: </label>0873715926  RM295.26 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecological risk assessment--Congresses<br/>Aquatic ecology--Congresses<br/>Pesticides--Environmental aspects--Congresses<br/>Water--Pollution--Congresses