Richards, Ira S.  1948- <br/><br/>
Principles and practice of toxicology in public health / 
Ira S. Richards, Marie M. Bourgeois. 
 - 2nd ed. 
 - Burlington :  Jones & Bartlett Learning,  2014. 
 - xv, 522 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781449645267  RM343.62 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Toxicology.<br/>Public Health Practice.<br/>Risk assessment.<br/>Health policy.