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Lua MLA (8ú heag.)Zoologicheskiĭ institut (Akademi︠i︡a nauk SSSR), et al. Ozelenenie, Problemy Fitogigieny I Okhrana Gorodskoĭ Prirodnoĭ Sredy. Zoologicheskiĭ in-t AN SSSR, 1984.
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