Community Toxicity Testing :  a symposium(ASTM Committee D-19 on water)/ 
Edited by John Cairns, Jr. 
 - Philadelphia :  ASTM Special Technical Publication 920  1986. 
 - 350 p.: 
<br/><br/> Includes Bibliographies and Indexes. 
<br/><br/><label>ISBN: </label>0-8031-0488-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>574.522  / COM