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By: Portis, Alessandro,Edition:Publication info: Torino, E. Loescher, 1885Volume:Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects:BHL Collections:
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By: Portis, Alessandro,Edition:Publication info: Torino, [s.n.], 1879Volume:Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Portis, Alessandro,Edition:Publication info: Firenze, Coi Tipi dei Successori le Monnier, 1890Volume:Series:Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr LibrarySubjects:BHL Collections:
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By: Portis, Alessandro,Type: ArticleIn: Memorie della Reale accademia delle scienze di TorinoVolume: 37Series: 2Issue:Date: 1886Page Range: 247--365Publication Info: Torino, Stamperia reale, 1818-1942Subjects: