Shernia, Joseph <br/><br/>
Manual of analytical quality control for pesticides and related compounds : in human and environmental samples /  
Joseph Shernia 
 - Segunda edición 
 - Cincinnati :  Environmental Protection Agency (EPA),  1981 
 - x, 455 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plaguicidas ---Aspectos ambientales ---Control de calidad<br/>Plaguicidas
<br/><br/><label>Dewey Class. No.: </label>668.65 S553m