SYMPOSIUM on aquatic toxicology (6th: 1981: St. Louis, Mo.,) <br/><br/>
Aquatic toxicology and hazard assessment: sixth symposium 

 - Philadelphia  ASTM  1983 
 - 560 p. - 
 - ASTM special technical publication; 802 .
<br/><br/><label>ISBN: </label>147020 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water pollution
<br/><br/><label>Dewey Class. No.: </label>363.7394  / SYM