Johnson, Barry L. <br/><br/>
Environmental policy and public health / 
Barry L. Johnson 
 - Boca Raton, FL :  CRC Press,  2007 
 - xxii, 467 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780849384349 0849384346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental health--Government policy--United States<br/>Environmental policy--United States<br/>Medical policy--United States