Não informado. (1882). Proceedings of the Biological Society of Washington. Biological Society of Washington.
Chicago-viite (17. p.)Não informado. Proceedings of the Biological Society of Washington. Washington: Biological Society of Washington, 1882.
MLA-viite (8. p.)Não informado. Proceedings of the Biological Society of Washington. Biological Society of Washington, 1882.
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