TransliterationBaron P.P. fon Vinkler. «Vragi Ptitsevodstva i borba s nimi». Vrediteli Ptitsevodstva iz Tsarstva Zhivotnogo i Rastitelnogo.
In EnglishBaron P.P. von Winkler. Enemies of the Poultry Industry and the Fight Against them. In Russian (ask us if in doubt).
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