Sistema veterinarno-sanitarnykh meropri︠︡iatiĭ na svinovodcheskikh kompleksakh / E.P. Naĭmitenko, P.D. Baksheev, A.A. Shokhodʹko.

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Sistema veterinarno-sanitarnykh meropri︠︡iatiĭ na svinovodcheskikh kompleksakh / E.P. Naĭmitenko, P.D. Baksheev, A.A. Shokhodʹko. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.