DILEEPAN, M2011-02-142011-02-142011-02-072011-02-07DILEEPAN, M, Aetio-pathology of respiratory infections in pigs in Sri lanka, University of Peradeniya UP(MED), 2011-02-07: p.http://imsear.searo.who.int/handle/123456789/129724Dissertation: M.Phil., University of Peradeniya: UP(MED).en-USUniversity of Peradeniya, UP(MED): Sri Lanka HELLIS NetworkSwineRespiratory Tract InfectionsRespiratory Tract Infections-pathologyRespiratory Tract Infections-etiologyAetio-pathology of respiratory infections in pigs in Sri lankaThesis