Não informado. (1904). Abstracts of the proceedings of the Zoological Society of London. Zoological Society of London.
Chicago-viite (17. p.)Não informado. Abstracts of the Proceedings of the Zoological Society of London. London: Zoological Society of London, 1904.
MLA-viite (8. p.)Não informado. Abstracts of the Proceedings of the Zoological Society of London. Zoological Society of London, 1904.
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