Não informado. (2018). Proceedings of the Montana Academy of Sciences. Montana Academy of Sciences.
Chicago-referens (17:e uppl.)Não informado. Proceedings of the Montana Academy of Sciences. Bozeman, Mont: Montana Academy of Sciences, 2018.
MLA-referens (8:e uppl.)Não informado. Proceedings of the Montana Academy of Sciences. Montana Academy of Sciences, 2018.
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