SIMON, J <br/><br/>
INVESTIGATION OF JOHNE'S DISEASE IN THREE CATTLE HERDS.  [electronic resource] 

 -  Journal of the American Veterinary Medical Association  Aug 1963 
 - 263-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-1488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cattle<br/>Paratuberculosis