Beleo, Erwin G. <br/><br/>
Combating newcastle disease virus / 
Erwin G. Beleo. 
 - La Union :  Manila Bulletin,  February 25, 2016. 
<br/><br/>In:  Manila Bulletin (February 25, 2016), page 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals--Diseases.