APPIED VETERINAY EPIDEMOLOGY  

 - NEW YORK  OXFORD  1989 
<br/><br/><label>ISBN: </label>0-444-98854-8 
<br/><br/><label>LC Class. No.: </label>639.089'4/APP  / 1 
<br/><br/><label>Dewey Class. No.: </label>639.089'4/APP  / 1