Contributions to the natural history of Arctic America, made in connection with the Howgate Polar Expedition, 1877-78 Insects: Hymenoptera, Nocturnal Lepidoptera, Diptera, Coleoptera, Neuroptera, and Arachnida
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Contributions to the natural history of Arctic America, made in connection with the Howgate Polar Expedition, 1877-78 Insects: Hymenoptera, Nocturnal Lepidoptera, Diptera, Coleoptera, Neuroptera, and Arachnida