Richards, Ira S. <br/><br/>
Principles and practice of toxicology in public health / 
Ira S. Richard 
 - Sudbury, MA :  Jones & Bartlett Publishers ,  2008 
 - 464 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0763738239 9780763738235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Toxicology<br/>Health policy<br/>Public health practice