Purevtseren, D., Dashzevge, E. and Guan, Z.W.G. 2017. INVESTIGATION ON BOVINE VIRAL DIARRHEA VIRUS AND INFECTIOUS BOVINE RHINOTRACHEITIS VIRUS IN MONGOLIAN DAIRY FARMS. Mongolian Journal of Agricultural Sciences. 19, 3 (Jan. 2017), 10–15. DOI:https://doi.org/10.5564/mjas.v19i3.729.