Translations:Basic Field Epi: Manual/397/en
Newcastle disease spreads rapidly between birds housed together whereas bovine diarrhoea virus (BVDv) spreads slowly within a population of cattle.}}
Newcastle disease spreads rapidly between birds housed together whereas bovine diarrhoea virus (BVDv) spreads slowly within a population of cattle.}}
Halaman ini terakhir diubah pada 25 Agustus 2014, pukul 11.12.