Benjamas Khurajog และ Sathporn Jittapalapong. (2014) Prevalence of glardia duodenalis and factors associated with its infection of water buffaloes in northeast thailand. Kasetsart University:ม.ป.ท.Benjamas Khurajog และ Sathporn Jittapalapong. 2014. Prevalence of glardia duodenalis and factors associated with its infection of water buffaloes in northeast thailand. ม.ป.ท.:Kasetsart University;Benjamas Khurajog และ Sathporn Jittapalapong. Prevalence of glardia duodenalis and factors associated with its infection of water buffaloes in northeast thailand. ม.ป.ท.:Kasetsart University, 2014. Print.