Environment health perspectives / 
United States Department of Health and Human Servics 
 - Washington, D.C. :  The Department,  1982- 
 - v.46 ;  23 cm. 
<br/><br/> Library has vol. 46 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecotoxicologie<br/>Environment<br/>Environmental health<br/>Environmental toxicology
<br/><br/><label>Dewey Class. No.: </label>615.9020973