[Measures to improve the breeding service in animal husbandry (official communication)].
D000818:Animals; D001947:Breeding; D002417:Cattle; D012426:Russia; D012756:Sheep; D012800:Siberia; D013552:Swine
O merakh uluchsheniia plemennoĭ sluzhby v zhivotnovodstve (ofitsial'noe soobshchenie.