Selection and breeding work in the northern reindeer husbandry of the Arctic regions of the Russian Federation von Yuzhakov, A.A., Layshev, K.A., Detter, G.F., Zuev, S.M.

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Epizootological and epidemiological role of brucellosis of different animal species in the Russian Federation von Vinokurov, N.V., Sleptsov, E.S., Layshev, K.A., Grigoriev, I.I., Iskandarov, M.I., Tatarinova, Z.G.

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