Branson, D.R. <br/><br/>
Aquatic toxicology and hazard assessment :  proceedings of the Fourth Annual Symposium on Aquatic Toxicology / 
a symposium sponsored by ASTM Committee E-35 on Pesticides, American Society for Testing and Materials, Chicago, Ill., 16-17 Oct. 1979 ; D.R. Branson and K.L. Dickson, editors. 
 - Philadelphia, Pa. (1916 Race St., Philadelphia, Pa. 19103) :  American Society for Testing and Materials,  c1981. 
 - 471 p. :  ill. ;  24 cm. 
 - ASTM special technical publication ;  737 .
 - ASTM special technical publication ;  737. .
<br/><br/> "ASTM Publication Code Number (PCN) 04-737000-16." 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>80069760 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution--Environmental aspects--Congresses.<br/>Water--Pollution--Toxicology--Congresses.<br/>Environmental impact analysis--Congresses.<br/>Water quality bioassay--Congresses.
<br/><br/><label>LC Class. No.: </label>QH545.W3  / A668 1981