The Philippines recommends for pork production 

<br/><br/><label>ISBN: </label>971-20-0531-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Animal culture<br/> Animal waste management<br/> Livestock<br/> Swine beedring<br/> Swine diseases and pests<br/> Swine industry<br/>Swine