Biodiversity Heritage Library mailto:biodiversitylibrary@gmail.com Horae Societatis Entomologicae Rossicae, variis sermonibus in Rossia usitatis editae Trudy Russkago ėntomologicheskago obshchestva v Petrogradi͡e Trudy Russkago ėntomologicheskago obshchestva v S.-Peterburgi͡e Trudy Russkogo ėntomologicheskogo obshchestva Russkoe ėntomologicheskoe obshchestvo. contributor text issue Smithsonian Libraries t.15 (1879) Petropoli Typis V. Besobrasovi & Comp 1861-1932 1861 1932 t.15 (1879)
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 Multiple Entomology Insects Periodicals Russia Societies, etc QL461 .V79 Trudy Russkago ėntomologicheskago obshchestva v S.-Peterburgi͡e https://www.biodiversitylibrary.org/bibliography/104721 2853955 54017231 Trudy Vsesoi͡uznogo ėntomologicheskogo obshchestva 6369356 https://www.biodiversitylibrary.org/item/128618 1764689 63041678 Smithsonian Libraries https://www.biodiversitylibrary.org/item/128618 https://www.biodiversitylibrary.org/pagethumb/41262091 t.15 (1879) Public domain. The BHL considers that this work is no longer under copyright protection. DLC