Cohrssen, John J. <br/><br/>
Risk analysis :  a guide to principles and methods for analyzing health and environmental risks / 
by John J. Cohrssen, Vicent T. Covello. 
 - Washington, Wash. :  Executive office of the president of the United States,  1989. 
 - xi, 407 p. 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>ISBN: </label>0934213208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Risk assessment.<br/>Health risk assessment.<br/>Environmental risk assessment.