Field epidemiology / 
edited by Michael B. Gregg. 
 - 2nd ed. 
 - Oxford :  Oxford University Press,  2002. 
 - xix, 451 p. :  ill., maps ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0195142594 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.<br/>Epidemics.
<br/><br/><label>LC Class. No.: </label>RA651  / .F49 2002